9S Mechanical
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Grand Seiko 9S Mechanical
“Our goal was to create the best possible mechanical watch for everyday use.”
This was the vision. Grand Seiko 9S Mechanical Caliber inherits the spirit of the first Grand Seiko from 1960; a timepiece crafted to the same exacting standards as the very best chronometers of its time.
As one of the very few fully integrated watch manufactures in the world, Grand Seiko possesses a mastery over the full breadth of the watchmaking process from the research and development of component materials to manufacture, assembly, adjustment, inspection and shipment.
Grand Seiko defines the essence of watchmaking in the elements of precision, beauty, legibility, durability and ease-of-use. As a world-leading watch manufacture, it embodies that very essence in the unrivaled quality in every watch presented to the world.
— The Shizuku-Ishi Watch Studio produces world-class mechanical watches with highly accurate movements and exquisite exterior design.
GRAND SEIKO SBGW323
Grand Seiko SBGW323 Specifications
- Exterior
Case Material Stainless steel Case Back Silver tone solid screw Glass Material Box-shaped sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material Stainless steel Bezel Material Fixed stainless steel Dial Color Purple inspired by Kiri flower and Mount Iwate pattern Dial Hands Zaratsu polished-faceted grey silver tone hour, minutes and second hand Dial Markers Batons indexes with Zaratsu polished markers Crown Silver tone screw down at 3 o'clock position Case size Diameter 36.5 mm × Thickness 11.6 mm Lug to lug 42.7 mm Band width 18 mm The perimeter of Band 192 mm Clasp type Three-fold clasp with push button release - Movement
Caliber no 9S64 Instructions Movement Type Manual winding Power reserve Approximately 72 hours (3 days) Mean daily rate +5 to -3 seconds per day *Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days Normal usage accuracy +10 to -1 seconds per day Vibrations 28,800 vibrations per hour (8 beats per second) - Functions / Specifications
Water resistance 10 bar / 100 m Magnetic resistance Equipped (4,800 A/m) Weight 132 g Functions Hour, minute, second hand Features - 24 jewels
- Fixed stainless steel bezel
- Screw-down crown
- Solid screw case back
- Three-fold clasp with push button release
GRAND SEIKO SLGC007
Grand Seiko SLGC007 Specifications
- Exterior
Case Material High-intensity titanium brushed with Zaratsu polished accents Case Back See-through screw Glass Material Box shaped sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material High-intensity titanium bracelet Bezel Material Fixed brushed and polished black ceramic engraved with white tachymeter scale Dial Color Ice white and blue Mount Iwate texture inspired by the mountain in the depth of winter, with the new snow depicted in snow-blue, while the mountain’s surface peeks through in the form of black sub-dials with engraved Grand Seiko and Tentagraph logo below the 12 o’clock position Dial Hands Silver tone hour, minute and second hand with Zaratsu polished Dial Markers Silver tone batons and double batons at 12 o'clock with Zaratsu polished Lumibrite Hands and indexes markers Crown Screw down at 3 o'clock position Case size Diameter 43.2 mm × Thickness 15.3 mm Lug to lug 51.5 mm Band width 23 mm Clasp type Three-fold clasp with push button release - holes in buckle for micro-adjustment The perimeter of Band 195 mm - Movement
Caliber no 9SC5 Instructions Movement Type Automatic with manual winding Power reserve Approximately 72 hours (3 days) Mean daily rate +5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days. Normal usage accuracy +8 to -1 seconds per day Vibrations 36,000 vibrations per hour (10 beats per second) - Functions / Specifications
Water resistance 10 bar / 100 m Magnetic resistance Equipped (4,800 A/m) Weight 154 g Functions Hour, minute, second hand, small seconds at 3 o'clock, chronograph with central seconds, 30-minute counter at 9 o'clock and 12-hour counter at 6 o'clock, date between 4 and 5 o'clock Features - 60 jewels
- Case back with lion emblem
- Allergy-safe metal
- Tachymeter function
- See-through screw case back
- Screw-down crown
- Chronograph with 30-minutes and 12-hours
GRAND SEIKO SBGH368
Grand Seiko SBGH368 Specifications
- Exterior
Case Material 18K rose gold Case Back See-through screw Glass Material Box shaped sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material Brown crocodile leather Bezel Material Fixed 18k rose gold Dial Color Warm sakura-inspired pink textured represents a scene in which snow has covered the cherry blossoms known as sakura-kakushi with engraved rose gold tone Grand Seiko logo below the 12 o’clock position and Automatic Hi-Beat logo at 6 o'clock position Dial Hands Tempered rose gold tone hour, minute, second hand with Zaratsu polished Dial Markers Rose gold tone batons indexes with Zaratsu polished Crown Rose gold tone screw down at 3 o'clock position Case size Diameter 38 mm × Thickness 12.9 mm Lug to lug 44.7 mm Band width 20 mm Clasp type Rose gold pin buckle - Movement
Caliber no 9S85 Instructions Movement Type Automatic with manual winding Power reserve Approximately 55 hours Mean daily rate +5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days. Normal usage accuracy +8 to -1 seconds per day Vibrations 36,000 vibrations per hour (10 beats per second) - Functions / Specifications
Water resistance 10 bar Magnetic resistance Equipped (4,800 A/m) Functions Hour, minute, second hand, date window at 3 o'clock Features - 37 jewels
- 18K rose gold clasp
- See-through screw case back
- Screw-down crown
- Sapphire crystal
- Date display
GRAND SEIKO STGK031
Grand Seiko STGK031 Specifications
- Exterior
Case Material Stainless steel Case Back See-through screw with Grand Seiko lion emblem Glass Material Box shaped sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material Fixed polished stainless steel Dial Color Sakura-inspired pink textured Dial Hands Zaratsu polished stainless steel silver tone hour, minutes and second hand Dial Markers Indexes with Zaratsu polished silver tone stainless steel markers Crown Silver tone pull out at 3 o'clock position Case size Diameter 30 mm × Thickness 10.5 mm Lug to lug 36.2 mm Band width 15 mm The perimeter of Band 190 mm Clasp type Three-fold clasp with push button release - Movement
Caliber no 9S27 Instructions Movement type Automatic with manual winding capacity Power reserve Approximately 50 hours Accuracy +8 to -3 seconds per day
*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.
Normal usage accuracy +10 to -5 seconds per day - Functions / Specifications
Water resistance 10 bar Magnetic resistance Equipped (4,800 A/m) Weight 75 g Features - 35 jewels
- Case back with lion emblem
- Date display
- Screw case back
- See-through case back
- Stop seconds hand function
GRAND SEIKO STGK033
Grand Seiko STGK033 Specifications
- Exterior
Case Material Stainless steel Case Back See-through screw with Grand Seiko lion emblem Glass Material Box shaped sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material Fixed polished stainless steel Dial Color Sakura-inspired silvery textured Dial Hands Zaratsu polished stainless steel silver tone hour, minutes and second hand Dial Markers Indexes with Zaratsu polished silver tone stainless steel markers Crown Silver tone pull out at 3 o'clock position Case size Diameter 30 mm × Thickness 10.5 mm Lug to lug 36.2 mm Band width 15 mm The perimeter of Band 190 mm Clasp type Three-fold clasp with push button release - Movement
Caliber no 9S27 Instructions Movement type Automatic with manual winding capacity Power reserve Approximately 50 hours Accuracy +8 to -3 seconds per day
*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.
Normal usage accuracy +10 to -5 seconds per day - Functions / Specifications
Water resistance 10 bar Magnetic resistance Equipped (4,800 A/m) Weight 75 g Features - 35 jewels
- Case back with lion emblem
- Date display
- Screw case back
- See-through case back
- Stop seconds hand function
Limited
GRAND SEIKO SLGH027
Grand Seiko SLGH027 Specifications
- Exterior
Case Material Ever brilliant steel Case Back Ever brilliant see-through screw and sapphire crystal Glass Material Box-shaped sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material Ever brilliant steel bracelet with clasp parts in rose gold and titanium Bezel Material Fixed polished ever brilliant steel Dial Color Ice light blue radial inspired by unprecedented Mount Iwate texture with engraved Grand Seiko logo below the 12 o’clock position and Automatic Hi-Beat logo at 6 o'clock position Dial Hands Tempered silver tone hour, minute and blue second hand with Zaratsu polished Dial Markers Silver tone batons and double batons at 12 o'clock with Zaratsu polished Crown Screw down at 3 o'clock position Case size Diameter 40 mm × Thickness 11.7 mm Lug to lug 47 mm Band width 22 mm The perimeter of Band 190 mm Clasp type Three-fold clasp with push button release - Movement
Caliber no 9SA5 Instructions Movement Type Automatic with manual winding Power reserve Approximately 80 hours Mean daily rate +5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days. Normal usage accuracy +8 to -1 seconds per day Vibrations 36,000 vibrations per hour (10 beats per second) - Functions / Specifications
Water resistance 10 bar Magnetic resistance Equipped (4,800 A/m) Weight 169 g Functions Hour, minute, second hand, date window at 3 o'clock Features - 47 jewels
- LIMITED EDITION on the case back
- Serial number engraved on the case back
- Date display
- See-through case back
- Screw-down crown
GRAND SEIKO SBGH351
Grand Seiko SBGH351 Specifications
- Exterior
Case Material Ever brilliant steel Case Back See-through screw ever brilliant steel Glass Material Dual-curved sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material Ever brilliant steel bracelet Bezel Material Fixed polished ever brilliant steel Dial Color Textured vivid deep green that evokes the gentle breeze blowing through the lush grasslands with engraved gold tone Grand Seiko logo below the 12 o’clock position and Automatic Hi-Beat logo at 6 o'clock position Dial Hands Tempered silver tone hour, minute, gold tone second hand with Zaratsu polished Dial Markers Silver tone batons indexes with Zaratsu polished Crown Screw down at 3 o'clock position Case size Diameter 40 mm × Thickness 12.9 mm Lug to lug 47 mm Band width 21 mm The perimeter of Band 197 mm Clasp type Three-fold clasp with push button release - Movement
Caliber no 9S85 Instructions Movement Type Automatic with manual winding Power reserve Approximately 55 hours Mean daily rate +5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days. Normal usage accuracy +8 to -1 seconds per day Vibrations 36,000 vibrations per hour (10 beats per second) - Functions / Specifications
Water resistance 10 bar Magnetic resistance Equipped (4,800 A/m) Weight 155 g Functions Hour, minute, second hand, date window at 3 o'clock Features - 37 jewels
- See-through screw case back
- Screw-down crown
- Sapphire crystal
- Date display
GRAND SEIKO SBGH353
Grand Seiko SBGH353 Specifications
- Exterior
Case Material Ever brilliant steel Case Back See-through screw ever brilliant steel Glass Material Dual-curved sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material Ever brilliant steel bracelet Bezel Material Fixed polished ever brilliant steel Dial Color Textured dark blue creating a beautiful moonlit night with a contrast between the night sky and the moon with engraved gold tone Grand Seiko logo below the 12 o’clock position and Automatic Hi-Beat logo at 6 o'clock position Dial Hands Tempered silver tone hour, minute, gold tone second hand with Zaratsu polished Dial Markers Silver tone batons indexes with Zaratsu polished Crown Screw down at 3 o'clock position Case size Diameter 40 mm × Thickness 12.9 mm Lug to lug 47 mm Band width 21 mm The perimeter of Band 197 mm Clasp type Three-fold clasp with push button release - Movement
Caliber no 9S85 Instructions Movement Type Automatic with manual winding Power reserve Approximately 55 hours Mean daily rate +5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days. Normal usage accuracy +8 to -1 seconds per day Vibrations 36,000 vibrations per hour (10 beats per second) - Functions / Specifications
Water resistance 10 bar Magnetic resistance Equipped (4,800 A/m) Weight 155 g Functions Hour, minute, second hand, date window at 3 o'clock Features - 37 jewels
- See-through screw case back
- Screw-down crown
- Sapphire crystal
- Date display
Limited
GRAND SEIKO SBGJ283
Grand Seiko SBGJ283 Specifications
- Exterior
Case Material Ever brilliant steel Case Back Ever brilliant steel Glass Material Dual-curved sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material Ever brilliant steel Bezel Material Ever brilliant steel Dial Color Off-white delicate pattern expressing the Washi texture with engraved Grand Seiko logo below the 12 o’clock position and Automatic Hi-Beat logo at 6 o'clock position Dial Hands Tempered silver tone hour, minute, second and red GMT hand with Zaratsu polished Dial Markers Silver tone batons indexes with Zaratsu polished Crown Screw down at 3 o'clock position Case size Diameter 40 mm × Thickness 14 mm Lug to lug 46.2 mm Band width 19 mm Clasp type Three-fold clasp with push button release - Movement
Caliber no 9S86 Instructions Movement Type Automatic with manual winding Power reserve Approximately 55 hours Mean daily rate +5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days. Normal usage accuracy +8 to -1 seconds per day Vibrations 36,000 vibrations per hour (10 beats per second) - Functions / Specifications
Water resistance 10 bar Magnetic resistance Equipped (4,800 A/m) Functions Hour, minute, second hand, GMT, date window at 3 o'clock Features - 37 jewels
- LIMITED EDITION on the case back
- Serial number engraved on the case back
- 24-hour hand (dual time display function)
- Calendar-linked time difference adjustment function
- Date display
- Including complimentary brown crocodile leather strap
GRAND SEIKO SBGH349
Grand Seiko SBGH349 Specifications
- Exterior
Case Material High-intensity titanium Case Back See-through screw Glass Material Dual-curved sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material High-intensity titanium bracelet Bezel Material Fixed polished ever high-intensity titanium Dial Color Ice-blue vertical brushed texture inspired by icefalls pattern next to Mt. Iwate with engraved Grand Seiko logo below the 12 o’clock position and Automatic Hi-Beat logo at 6 o'clock position Dial Hands Tempered silver tone hour, minute and second hand with Zaratsu polished Dial Markers Silver tone batons and double batons at 6, 9 and 12 o'clock with Zaratsu polished Crown Screw down at 3 o'clock position Case size Diameter 40 mm × Thickness 13 mm Lug to lug 46.6 mm Band width 20 mm The perimeter of Band 192 mm Clasp type Three-fold clasp with push button release - Movement
Caliber no 9S85 Instructions Movement Type Automatic with manual winding Power reserve Approximately 55 hours Mean daily rate +5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days. Normal usage accuracy +8 to -1 seconds per day Vibrations 36,000 vibrations per hour (10 beats per second) - Functions / Specifications
Water resistance 10 bar Magnetic resistance Equipped (4,800 A/m) Weight 104 g Functions Hour, minute, second hand, date window at 3 o'clock Features - 37 jewels
- Date display
- See-through case back
- Screw-down crown
Limited
GRAND SEIKO SBGJ285
Grand Seiko SBGJ285 Specifications
- Exterior
Case Material Ever brilliant steel Case Back Ever brilliant steel Glass Material Dual-curved sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material Ever brilliant steel Bezel Material Ever brilliant steel Dial Color Purple known as Fuji-iro delicate pattern mimics the sight of wisteria blossoms swaying gracefully in the breeze, capturing the fleeting nature of time with engraved Grand Seiko logo below the 12 o’clock position and Automatic Hi-Beat logo at 6 o'clock position Dial Hands Tempered silver tone hour, minute, second and dark purple GMT hand with Zaratsu polished Dial Markers Silver tone batons indexes with Zaratsu polished Crown Screw down at 3 o'clock position Case size Diameter 40 mm × Thickness 14 mm Lug to lug 46.2 mm Band width 19 mm Clasp type Three-fold clasp with push button release - Movement
Caliber no 9S86 Instructions Movement Type Automatic with manual winding Power reserve Approximately 55 hours Mean daily rate +5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days. Normal usage accuracy +8 to -1 seconds per day Vibrations 36,000 vibrations per hour (10 beats per second) - Functions / Specifications
Water resistance 10 bar Magnetic resistance Equipped (4,800 A/m) Functions Hour, minute, second hand, GMT, date window at 3 o'clock Features - 37 jewels
- LIMITED EDITION on the case back
- Serial number engraved on the case back
- 24-hour hand (dual time display function)
- Calendar-linked time difference adjustment function
- Date display
- Including complimentary purple calf leather buckle strap
Limited
GRAND SEIKO SLGW005
Grand Seiko SLGW005 Specifications
- Exterior
Case Material Stainless steel Case Back See-through screw Glass Material Box shaped sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material Black crocodile leather Bezel Material Stainless steel Dial Color Creamy white with reimagine vintage character silver Seiko letter at 12 o’clock position and silver GS letter with Hi-Beat letter, the number 36000, which signifies the high frequency of the movement and the Daini Seikosha factory logo indicating the birthplace of the original 45GS at 6 o'clock position Dial Hands Tempered silver tone hour, minute and second hand with Zaratsu polished Dial Markers Silver tone batons and double batons at 12 o'clock with Zaratsu polished Crown Silver tone screw down at 3 o'clock position Case size Diameter 38.8 mm × Thickness 10.4 mm Lug to lug 43.7 mm Band width 19 mm Clasp type Three-fold clasp with push button release - Movement
Caliber no 9SA4 Instructions Movement Type Manual winding Power reserve Approximately 80 hours Mean daily rate +5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days. Normal usage accuracy +8 to -1 seconds per day Vibrations 36,000 vibrations per hour (10 beats per second) - Functions / Specifications
Water resistance Splash Resistant Magnetic resistance Equipped (4,800 A/m) Functions Hour, minute, second hand, power reserve indicator Features - 47 jewels
- LIMITED EDITION on the case back
- Serial number engraved on the case back
- Power reserve indicator
- See-through case back
- Screw-down crown
Limited
GRAND SEIKO SLGW004
Grand Seiko SLGW004 Specifications
- Exterior
Case Material 18K yellow gold Case Back See-through screw Glass Material Box shaped sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material Black crocodile leather Bezel Material 18K yellow gold Dial Color Silvery-white with reimagine vintage character gold Seiko letter at 12 o’clock position and gold GS letter with Hi-Beat letter, the number 36000, which signifies the high frequency of the movement and the Daini Seikosha factory logo indicating the birthplace of the original 45GS at 6 o'clock position Dial Hands Tempered gold tone hour, minute and second hand with Zaratsu polished Dial Markers Gold tone batons and double batons at 12 o'clock with Zaratsu polished Crown Gold tone screw down at 3 o'clock position Case size Diameter 38.8 mm × Thickness 10.4 mm Lug to lug 43.7 mm Band width 19 mm Clasp type Three-fold clasp with push button release - Movement
Caliber no 9SA4 Instructions Movement Type Manual winding Power reserve Approximately 80 hours Mean daily rate +5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days. Normal usage accuracy +8 to -1 seconds per day Vibrations 36,000 vibrations per hour (10 beats per second) - Functions / Specifications
Water resistance Splash Resistant Magnetic resistance Equipped (4,800 A/m) Functions Hour, minute, second hand, power reserve indicator Features - 18K yellow gold crown
- 47 jewels
- LIMITED EDITION on the case back
- Serial number engraved on the case back
- Power reserve indicator
- See-through case back
- Screw-down crown
GRAND SEIKO SBGH347
Grand Seiko SBGH347 Specifications
- Exterior
Case Material Ever brilliant steel Case Back Ever brilliant see-through screw Glass Material Dual-curved sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material Ever brilliant steel bracelet Bezel Material Fixed polished ever brilliant steel Dial Color Ice-blue vertical brushed texture inspired by icefalls next to Mt. Iwate with engraved Grand Seiko logo below the 12 o’clock position and Automatic Hi-Beat logo at 6 o'clock position Dial Hands Tempered silver tone hour, minute and second hand with Zaratsu polished Dial Markers Silver tone batons and double batons at 6, 9 and 12 o'clock with Zaratsu polished Crown Screw down at 3 o'clock position Case size Diameter 37 mm × Thickness 13.3 mm Lug to lug 44.6 mm Band width 19 mm The perimeter of Band 192 mm Clasp type Three-fold clasp with push button release - Movement
Caliber no 9S85 Instructions Movement Type Automatic with manual winding Power reserve Approximately 55 hours Mean daily rate +5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days. Normal usage accuracy +8 to -1 seconds per day Vibrations 36,000 vibrations per hour (10 beats per second) - Functions / Specifications
Water resistance 10 bar Magnetic resistance Equipped (4,800 A/m) Weight 142 g Functions Hour, minute, second hand, date window at 3 o'clock Features - 37 jewels
- Date display
- See-through case back
- Screw-down crown
Limited
GRAND SEIKO SLGH021
Grand Seiko SLGH021 Specifications
- Exterior
Case Material Ever brilliant steel Case Back Ever brilliant see-through screw Glass Material Box-shaped sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material Ever brilliant steel bracelet Bezel Material Fixed polished ever brilliant steel Dial Color Green textured inspired by Genbi Valley with engraved Grand Seiko logo below the 12 o’clock position and Automatic Hi-Beat logo at 6 o'clock position Dial Hands Tempered silver tone hour, minute and blue second hand with Zaratsu polished Dial Markers Silver tone batons and double batons at 12 o'clock with Zaratsu polished Crown Screw down at 3 o'clock position Case size Diameter 40 mm × Thickness 11.7 mm Lug to lug 47 mm Band width 22 mm The perimeter of Band 190 mm Clasp type Three-fold clasp with push button release - Movement
Caliber no 9SA5 Instructions Movement Type Automatic with manual winding Power reserve Approximately 80 hours Mean daily rate +5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days. Normal usage accuracy +8 to -1 seconds per day Vibrations 36,000 vibrations per hour (10 beats per second) - Functions / Specifications
Water resistance 10 bar Magnetic resistance Equipped (4,800 A/m) Weight 169 g Functions Hour, minute, second hand, date window at 3 o'clock Features - 47 jewels
- LIMITED EDITION on the case back
- Serial number engraved on the case back
- Date display
- See-through case back
- Screw-down crown
GRAND SEIKO SBGH343
Grand Seiko SBGH343 Specifications
- Exterior
Case Material High-intensity titanium Case Back See-through screw high-intensity titanium Glass Material Box-shaped sapphire crystal Glass Coating Anti-reflective coating on inner surface Band Material High-intensity titanium bracelet Bezel Material Fixed polished high-intensity titanium Dial Color Light-green dial inspired by the new leaves that bud on cherry trees around the end of spring meant to express the vibrancy of the fresh new leaves as sunlight penetrates their translucence in the spaces between the peach-colored cherry blossom petals with engraved Grand Seiko logo below the 12 o’clock position and Automatic Hi-Beat logo at 6 o'clock position Dial Hands Tempered silver tone hour, minute, second hand with Zaratsu polished Dial Markers Silver tone batons indexes with Zaratsu polished Crown Screw down at 3 o'clock position Case size Diameter 38 mm × Thickness 12.9 mm Lug to lug 44.7 mm Band width 20 mm The perimeter of Band 197 mm Clasp type Three-fold clasp with push button release - Movement
Caliber no 9S85 Instructions Movement Type Automatic with manual winding Power reserve Approximately 55 hours Mean daily rate +5 to -3 seconds per day*Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days. Normal usage accuracy +8 to -1 seconds per day Vibrations 36,000 vibrations per hour (10 beats per second) - Functions / Specifications
Water resistance 10 bar Magnetic resistance Equipped (4,800 A/m) Functions Hour, minute, second hand, date window at 3 o'clock Features - 37 jewels
- See-through screw case back
- Screw-down crown
- Allergy-safe metal
- Sapphire crystal
- Date display