Grand Seiko 9F Quartz

“Taking quartz into a new realm.”

Grand Seiko 9F Quartz caliber 9F is astonishingly accurate, with gain/loss measured in just seconds per year, but time-keeping accuracy is just one aspect of the many that place it among the finest quartz movements in the world.

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 Shinshu Watch Studio drives innovative ideas and novel technologies behind the ultimate quartz watches and Seiko’s exclusive Spring Drive watches.

Each of these pre-eminent watch studios plays a pivotal role in combining the cutting-edge technology and masterful craftsmanship necessary to reach the pinnacle of quality.

Grand Seiko SBGN029
GRAND SEIKO SBGN029
Grand Seiko SBGN029 Specifications
Exterior
Case MaterialStainless steel
Case BackScrew with Grand Seiko lion emblem logo
Glass MaterialDual-curved sapphire crystal
Glass CoatingAnti-reflective coating on inner surface
Band MaterialSilver tone stainless steel
Bezel MaterialFixed polished stainless steel with 24-hour scale
Dial ColorBlue sunray with applied markers
Dial HandsZaratsu polished stainless steel silver tone hour, minutes, second hand with red GMT hand
Dial MarkersIndexes with Zaratsu polished silver tone stainless steel markers
LumiBriteLumiBrite on hands and indexes
CrownSilver tone screw down at 4 o'clock position
Case sizeDiameter 39 mm × Thickness 12.3 mm
Lug to lug45.9 mm
Band width19 mm
The perimeter of Band203 mm
Clasp typeThree-fold clasp with push button release
 
Movement
Caliber no9F86   Instructions
Movement TypeHigh accuracy quartz
Power reserveApproximately 3 years of battery life
Accuracy±10 seconds per year (at temperatures between 5°C and 35°C)
 
Functions / Specifications
Water resistance20 bar / 200 m
Magnetic resistanceEquipped (4,800 A/m)
Weight151 g
FunctionsHour, minute, second, GMT hand, date window at 4 o'clock
Features
  • 9 jewels
  • Screw-down crown
  • 24-hour hand (dual time display function)
  • Calendar-linked time difference adjustment function
  • Case back with lion emblem
  • Date display
  • Screw case back
  • Stop seconds hand function
Reference : Grand Seiko SBGN029G
$ 2,972 Add to cart
Grand Seiko SBGN027
GRAND SEIKO SBGN027
Grand Seiko SBGN027 Specifications
Exterior
Case MaterialStainless steel
Case BackScrew with Grand Seiko lion emblem logo
Glass MaterialDual-curved sapphire crystal
Glass CoatingAnti-reflective coating on inner surface
Band MaterialSilver tone stainless steel
Bezel MaterialFixed polished stainless steel with 24-hour scale
Dial ColorBlack sunray with applied markers
Dial HandsZaratsu polished stainless steel silver tone hour, minutes, second hand with white GMT hand
Dial MarkersIndexes with Zaratsu polished silver tone stainless steel markers
LumiBriteLumiBrite on hands and indexes
CrownSilver tone screw down at 4 o'clock position
Case sizeDiameter 39 mm × Thickness 12.3 mm
Lug to lug45.9 mm
Band width19 mm
The perimeter of Band203 mm
Clasp typeThree-fold clasp with push button release
 
Movement
Caliber no9F86   Instructions
Movement TypeHigh accuracy quartz
Power reserveApproximately 3 years of battery life
Accuracy±10 seconds per year (at temperatures between 5°C and 35°C)
 
Functions / Specifications
Water resistance20 bar / 200 m
Magnetic resistanceEquipped (4,800 A/m)
Weight151 g
FunctionsHour, minute, second, GMT hand, date window at 4 o'clock
Features
  • 9 jewels
  • Screw-down crown
  • 24-hour hand (dual time display function)
  • Calendar-linked time difference adjustment function
  • Case back with lion emblem
  • Date display
  • Screw case back
  • Stop seconds hand function
Reference : Grand Seiko SBGN027G
$ 2,972 Add to cart
Grand Seiko SBGP017
Limited
GRAND SEIKO SBGP017
Grand Seiko SBGP017 Specifications
Exterior
Case MaterialStainless steel
Case BackSilver and gold tone see-through with etched Grand Seiko logo
Glass MaterialDual-curved sapphire crystal
Glass CoatingAnti-reflective coating on inner surface
Band MaterialSilver tone stainless steel
Bezel MaterialFixed polished stainless steel
Dial ColorSky blue clouds textured with applied markers and gold five-pointed star
Dial HandsZaratsu polished stainless steel silver tone hour, minutes and dark blue second hand
Dial MarkersIndexes with Zaratsu polished silver tone stainless steel markers
CrownSilver tone screw down at 3 o'clock position
Case sizeDiameter 40 mm × Thickness 10.7 mm
Lug to lug46.2 mm
Band width19 mm
The perimeter of Band190 mm
Clasp typeThree-fold clasp with push button release
 
Movement
Caliber no9F85   Instructions
Movement TypeHigh accuracy quartz, thermo-compensated
Power reserveApproximately 3 years of battery life
Accuracy±10 seconds per year (at temperatures between 5°C and 35°C)
 
Functions / Specifications
Water resistance10 bar / 100 m
Magnetic resistanceEquipped (4,800 A/m)
FunctionsDate, hour, minute, second hand
Features
  • LIMITED EDITION on the case back
  • Serial number engraved on the case back
  • See-through screw case back
  • Calendar-linked time difference adjustment function
Reference : Grand Seiko SBGP017G
$ 3,415 Read more
Grand Seiko STGF359
GRAND SEIKO STGF359
Grand Seiko STGF359 Specifications
Exterior
Case MaterialStainless steel
Glass MaterialDual-curved sapphire crystal
Glass CoatingAnti-reflective coating on inner surface
Band MaterialSilver tone stainless steel
Bezel MaterialFixed polished silver tone stainless steel
Dial ColorWhite snowflake textured
Dial HandsZaratsu polished stainless steel silver tone hour, minutes and blue seconds hand
Dial MarkersBaton indexes with Zaratsu polished silver tone stainless steel markers
CrownSilver tone pull out at 3 o'clock position
Case sizeDiameter 28.9 mm × Thickness 8.7 mm
Lug width14 mm
The perimeter of Band185 mm
Clasp typeThree-fold clasp with push button release
 
Movement
Caliber no4J52  Instructions
Movement typeQuartz
Power reserve3 years
Accuracy±10 seconds per year at normal temperature range (5° and 35°)
 
Functions / Specifications
Water resistance10 bar
Magnetic resistanceEquipped
Weight71 g
Features
  • Date display
  • Screw case back
  • Pull out crown
  • Stop seconds hand function
Reference : Grand Seiko STGF359G
$ 2,106 Read more
Grand Seiko SBGN023
Limited
GRAND SEIKO SBGN023
Grand Seiko SBGN023 Specifications
Exterior
Case MaterialStainless steel & 18 karat yellow-gold caseback
Glass MaterialSapphire crystal
Glass CoatingAnti-reflective coating on inner surface
Band MaterialSilver stainless steel bracelet
Bezel MaterialStainless steel with black ceramics with 24 hours' arabic numerals marker per 2 hour scale
Dial ColorGrey sunray black color accent that appears almost brown with engraved Grand Seiko logo below the 12 o’clock position, minute markers and GMT logo at 6 o'clock position
Dial HandsTempered silver tone hour, minute, second hand and gold tone GMT hand with Zaratsu polished
Dial MarkersSilver tone batons and double batons at 12 o'clock with Zaratsu polished
LumibriteHands and hour markers
CrownScrew down at 4 o'clock position
Case sizeDiameter 40 mm × Thickness 13.7 mm
Lug to lug46.8 mm
The perimeter of Band203 mm
Clasp typeThree-fold clasp with push button release
 
Movement
Caliber no9F86    Instructions
Movement TypeQuartz
Power ReserveApproximately 3 years
Accuracy±10 seconds per year
 
Functions / Specifications
Water resistance20 bar / 200 m
Magnetic resistanceReinforced equipped (16,000 A/m)
FunctionsHour, minute, second hand, GMT hand, date window at 4 o'clock, dual and world time capability (24 hour hand can be set on second time zone)
Features
  • 24-hour hand (dual time display function)
  • Calendar-linked time difference adjustment function
  • Case back with lion emblem
  • Date display
  • LIMITED EDITION on the case back
  • Magnetic resistance:16,000 A/m
  • Screw case back
  • Screw-down crown
  • Serial number engraved on the case back
Reference : Grand Seiko SBGN023G
$ 5,667 Add to cart
Grand Seiko SBGP007G
Limited
GRAND SEIKO SBGP007G
Grand Seiko SBGP007G Specifications
Exterior
Case MaterialStainless steel / 18k yellow gold case back
Glass MaterialSapphire
Glass CoatingAnti-reflective coating on inner surface
Case sizeDiameter 40 mm × Thickness 10.8 mm
Clasp typeThree-fold clasp with push button release
 
Movement
Caliber no9F85 Instructions
Movement typeQuartz
Accuracy±15 seconds per year
 
Functions / Specifications
Water resistance10 bar
Magnetic resistanceEquipped
Weight150 g
Features
  • Calendar-linked time difference adjustment function
  • Case back with lion emblem
  • Date display
  • LIMITED EDITION on the case back
  • Screw case back
  • Serial number engraved on the case back
Reference : Grand Seiko SBGP007
$ 3,408 Add to cart
Grand Seiko SBGP015G
Limited
GRAND SEIKO SBGP015G
Grand Seiko SBGP015G Specifications
Exterior
Case MaterialStainless steel with ceramic bezel
Glass MaterialSapphire
Glass CoatingAnti-reflective coating on inner surface
LumibriteLumibrite on hands and indexes
Case sizeDiameter 40 mm × Thickness 12.4 mm
Clasp typeThree-fold clasp with push button release
 
Movement
Caliber no9F85 Instructions
Movement typeQuartz
Accuracy±10 seconds per year
 
Functions / Specifications
Water resistance20 bar
Magnetic resistanceReinforced magnetic resistance equipped
Weight166 g
Features
  • Calendar-linked time difference adjustment function
  • Case back with lion emblem
  • Date display
  • LIMITED EDITION on the case back
  • Screw case back
  • Screw-down crown
  • Serial number engraved on the case back
Reference : Grand Seiko SBGP015
$ 3,133 Read more
Grand Seiko SBGV007G
GRAND SEIKO SBGV007G

Specifications

REF.SBGV007
Driving systemQuartz
Caliber No.9F82
CaseStainless steel
GlassHigh definition dual-curved sapphire crystal
CoatingAnti-reflection coating on inner surface
ClaspThree-fold clasp with push button release
Accuracy±10 seconds per year
Water resistance10 bar
Magnetic resistance4800 A/m (60 gauss)
Weight137.0 g
Case sizeDiameter 40.0 mm x Thickness 10.4 mm
Remarks
  • Sapphire crystal glass with anti-reflective coating
  • Screw case back
  • Screw down crown
  • Magnetic resistance
In an actual product, the case back direction might be different from the photograph.
$ 2,840 Add to cart