Grand Seiko SBGJ237G
GRAND SEIKO SBGJ237G
Grand Seiko SBGJ237G Specifications
Exterior
Case MaterialStainless steel
Glass MaterialDual-curved sapphire crystal
Glass CoatingAnti-reflective coating on inner surface
Lumi BriteLumibrite on hands, indexes and bezel
Case sizeDiameter 44.2 mm × Thickness 14.4 mm
The perimeter of Band210 mm
Clasp typeThree-fold clasp with push button release
 
Movement
Movement9S86  Instructions
Driving systemAutomatic with manual winding capacity
Power reserveApproximately 55 hours
Accuracy+5 to -3 seconds per day (when static)
 
Functions / Specifications
Water resistance20 bar
Magnetic resistanceEquipped
Weight188 g
Remarks
  • 24-hour hand (dual time display function)
  • 37 jewels
  • Calendar-linked time difference adjustment function
  • Case back with lion emblem
  • Date display
  • Rotating bezel (24-hour display)
  • Screw case back
  • Screw-down crown
  • Stop second hand function
Reference : Grand Seiko SBGJ237
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Grand Seiko SBGJ239G
GRAND SEIKO SBGJ239G
Grand Seiko SBGJ239G Specifications
Exterior
Case MaterialStainless steel
Glass MaterialDual-curved sapphire crystal
Glass CoatingAnti-reflective coating on inner surface
Lumi BriteLumibrite on hands, indexes and bezel
Case sizeDiameter 44.2 mm × Thickness 14.4 mm
Lug to lug50.6 mm
Band materialCrocodile leather
Clasp typeThree-fold clasp with push button release
 
Movement
Movement9S86  Instructions
Driving systemAutomatic with manual winding capacity
Power reserveApproximately 55 hours
Accuracy+5 to -3 seconds per day (when static)
 
Functions / Specifications
Water resistance20 bar
Magnetic resistanceEquipped
Weight122 g
Remarks
  • 24-hour hand (dual time display function)
  • 37 jewels
  • Calendar-linked time difference adjustment function
  • Case back with lion emblem
  • Date display
  • Rotating bezel (24-hour display)
  • Screw case back
  • Screw-down crown
  • Stop second hand function
Reference : Grand Seiko SBGJ239
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Grand Seiko SBGR315G
GRAND SEIKO SBGR315G
Grand Seiko SBGR315G Specifications
Case
CaseStainless steel
GlassDual curved sapphire
CoatingAnti-reflection coating on inner surface
Case sizeDiameter 40 mm × Thickness 13 mm
The perimeter of band195 mm
Clasp typeThree-fold clasp with push button release
 
Movement
Caliber no.9S65  Instructions
Movement TypeAutomatic with manual winding capacity
Power reserveApproximately 72 hours (3 days)
Accuracy+5 to -3 seconds per day (when static) / +10 to -1 seconds per day (normal usage accuracy)
 
Functions/Specifications
Water resistance10 bar
Magnetic resistanceEquipped
Features
  • 35 jewels
  • Case back with lion emblem
  • Date display
  • Screw case back
  • Screw-down crown
  • See-through case back
  • Stop seconds hand function
Reference : Grand Seiko SBGR315
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Grand Seiko SBGR317G
Best Seller
GRAND SEIKO SBGR317G
Grand Seiko SBGR317G Specifications
Case
CaseStainless steel
GlassDual curved sapphire
CoatingAnti-reflection coating on inner surface
Case sizeDiameter 40 mm × Thickness 13 mm
The perimeter of band195 mm
Clasp typeThree-fold clasp with push button release
 
Movement
Caliber no.9S65  Instructions
Movement TypeAutomatic with manual winding capacity
Power reserveApproximately 72 hours (3 days)
Accuracy+5 to -3 seconds per day (when static) / +10 to -1 seconds per day (normal usage accuracy)
 
Functions/Specifications
Water resistance10 bar
Magnetic resistanceEquipped
Features
  • 35 jewels
  • Case back with lion emblem
  • Date display
  • Screw case back
  • Screw-down crown
  • See-through case back
  • Stop seconds hand function
Reference : Grand Seiko SBGR317
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Grand Seiko SBGR319G
Limited
GRAND SEIKO SBGR319G
Grand Seiko SBGR319G Specifications
Case
CaseStainless steel
GlassDual curved sapphire
CoatingAnti-reflection coating on inner surface
Case sizeDiameter 42 mm × Thickness 13.1 mm
Clasp typeThree-fold clasp with push button release
 
Movement
Caliber no.9S68  Instructions
Movement TypeAutomatic with manual winding capacity
Power reserveApproximately 72 hours (3 days)
Accuracy+5 to -3 seconds per day (when static)
 
Functions/Specifications
Water resistance10 bar
Magnetic resistanceEquipped
Features
  • 35 jewels
  • Case back with lion emblem
  • Date display
  • Screw case back
  • Screw-down crown
  • See-through case back
  • Stop second hand function
Reference : Grand Seiko SBGR319
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Grand Seiko SBGK007G
Best Seller
GRAND SEIKO SBGK007G
Grand Seiko SBGK007G Specifications
Exterior
Case MaterialStainless steel
Glass MaterialDual-curved sapphire
Glass CoatingAnti-reflective coating on inner surface
Case sizeDiameter 39 mm × Thickness 11.6 mm
Lug to lug44 mm
Band materialCrocodile leather
Clasp typeThree-fold clasp with push button release
 
Movement
Movement9S63 Instructions
Driving systemMechanical manual winding
Power reserveApproximately 72 hours (3 days)
Mean daily rate+5 to -3 seconds per day
Normal usage accuracy+10 to -1 seconds per day
 
Functions / Specifications
Water resistanceSplash Resistant
Magnetic resistanceEquipped (4,800 A/m)
Weight70 g
Remarks
  • 33 jewels
  • Case back with lion emblem
  • Equipped with small seconds hand
  • Power reserve display
  • Screw case back
  • See-through case back
  • Stop second hand function
Reference : Grand Seiko SBGK007
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Grand Seiko SBGK009G
GRAND SEIKO SBGK009G
Grand Seiko SBGK009G Specifications
Exterior
Case MaterialStainless steel
Glass MaterialDual-curved sapphire
Glass CoatingAnti-reflective coating on inner surface
Case sizeDiameter 39 mm × Thickness 11.6 mm
Clasp typeThree-fold clasp with push button release
 
Movement
Movement9S63 Instructions
Driving systemMechanical manual winding
Power reserveApproximately 72 hours (3 days)
Accuracy±5 to -3 seconds per day (when static)
 
Functions / Specifications
Water resistanceSplash Resistant
Magnetic resistanceEquipped
Weight124 g
Remarks
  • 33 jewels
  • Case back with lion emblem
  • Equipped with small seconds hand
  • Power reserve display
  • Screw case back
  • See-through case back
  • Stop second hand function
Reference : Grand Seiko SBGK009
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Grand Seiko SBGH269
Limited
GRAND SEIKO SBGH269
Grand Seiko SBGH269 Specifications
Exterior
Case MaterialStainless steel
Glass MaterialDual-curved sapphire
Glass CoatingAnti-reflective coating on inner surface
Case sizeDiameter 39.5 mm × Thickness 13 mm
Clasp typeThree-fold clasp with push button release
 
Movement
Movement9S85 Instructions
Driving systemAutomatic with manual winding capacity
Power reserveApproximately 55 hours
Accuracy+5 to -3 seconds per day (when static)
 
Functions / Specifications
Water resistance10 bar
Weight154 g
Remarks
  • 37 jewels
  • Date display
  • Screw case back
  • Screw-down crown
  • See-through case back
  • Serial number engraved on the case back
  • Stop second hand function
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Grand Seiko SBGM221
Best Seller
GRAND SEIKO SBGM221
Grand Seiko SBGM221 Specifications
Exterior
Case MaterialStainless steel
Glass MaterialBox shaped sapphire crystal
Glass CoatingAnti-reflective coating on inner surface
Case sizeDiameter 39.5 mm × Thickness 13.7 mm
Lug to lug46.9 mm
Band MaterialCrocodile leather
Clasp typeThree-fold clasp with push button release
 
Movement
Movement9S66 Instructions
Driving systemAutomatic with manual winding capacity
Power reserveApproximately 72 hours (3 days)
Accuracy+5 to -3 seconds per day (when static) / +10 to -1 seconds per day (normal usage accuracy)
 
Functions / Specifications
Water resistanceSplash resistant
Magnetic resistanceEquipped
Weight88 g
Remarks
  • 24-hour hand (dual time display function)
  • 35 jewels
  • Calendar-linked time difference adjustment function
  • Case back with 6 screws
  • Case back with lion emblem
  • Date display
  • See-through case back
  • Stop second hand function
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Grand Seiko SBGR309
GRAND SEIKO SBGR309

Specifications

Case
CaseStainless steel Case back: Stainless steel and sapphire crystal
GlassHigh definition dual-curved sapphire crystal
CoatingAnti-reflection coating on inner surface
Case sizeDiameter 42.0 mm × Thickness 13.1 mm
The perimeter of bracelet205.0 mm
BandStainless steel
 
Movement
MovementCaliber 9S68    Instructions
Driving systemAutomatic
Power reserveApproximately 72 hours
Accuracy+5 to -3 seconds per day (when static) Note: This accuracy is the result of measuring the loss/gain of the time for seventeen days before the inside movements of the watch are put in the case. The measurement has been done in the factory where temperatures or position of the movements are controlled. When the watch is actually worn, the accuracy should be from -1 second/day to +10 seconds/day (-1 second/day to +8 seconds/day for Cal.9S85, 9S86).
 
Functions/Specifications
ClaspThree-fold clasp with push button release
Water resistance10 bar
Magnetic resistance4800 A/m (60 gauss)
Weight173.0 g
RemarksCaseback with a lion emblem Screw back See-through back Jewels: 35
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