Grand Seiko Sport Collection Spring Drive GMT Green Dial SBGE257G
Grand Seiko Sport Collection Spring Drive GMT Green Face SBGE257

Grand Seiko Sport Collection Spring Drive GMT SBGE257

Regular price $5,799.00 USD Sale

Grand Seiko Sport Collection Spring Drive GMT

SBGE257 is the Spring Drive GMT for the next generation. The Grand Seiko Sport Collection SBGE253 equipped with a GMT hand, that features Grand Seiko’s unique Spring Drive caliber, which combines the motive force of a mainspring with the high precision of a quartz watch. Housed in a water-resistant stainless steel case with ceramic bezel, a 24-hour GMT hand and Lumibrite indices for exceptional precision and legibility complemented by the smooth motion glide of Spring Drive.

Spring Drive GMT
Caliber: 9R66 
Accuracy: ±1 second per day (±15 seconds per month)
Power Reserve: 72 hours

Case Material: Stainless steel with ceramic bezel
Glass Material: Dual-curved sapphire crystal
Glass Coating: Anti-Reflective Coating on inner surface
Lumi Brite : Lumibrite on hands and indexes
Dial Color: Green
Case size: Thickness 14.7 mm, Diameter 40.5 mm
Clasp type : Three-fold clasp with push button release

Other Details 
Water Resistance: 20Bar
Magnetic resistance : Magnetic resistance
Power reserve display function, Dual time function with 24-hour display
Functions: Hours, minutes, seconds, GMT
24-hour hand (dual time display function)
Calendar-linked time difference adjustment function
Case back with lion emblem
Date display
Power reserve display
Rotating bezel (24-hour display)
Screw case back
Screw-down crown
Stop second hand function
30 jewels







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