Grand Seiko Heritage Collection Automatic Hi-Beat 36000 GMT SBGJ203

Grand Seiko Heritage Collection Automatic Hi-Beat 36000 GMT

SBGJ 203G

A high-precision hi-beat 36000 with refined design

This model incorporates Caliber 9S86, the high-specification movement that delivers the accuracy (-5 to +3 seconds a day) and power reserve (55 hours), while also offering the GMT function that the international traveler needs to ensure that the accuracy of the time shown is not compromised when the time zone is changed. The distinctive red color GMT hand shows the time in the home time zone.

A beautifully delicate and polished finish has been created on the black dial, with a 'Mount Iwate pattern', inspired by the many-ridged contours of the Mt. Iwate, the mountain that is visible through the windows of the Shizuku-Ishi Watch Studio where Grand Seiko mechanical watches are made.

Movement
Caliber 9S86
Automatic with manual winding capacity
Power reserve approx. 55 hours
Accuracy: +5 to -3 seconds per day (when static) / +8 to -1 seconds per day (normal usage accuracy)

Exterior
Case Material: Stainless Steel
Case size: Diameter 40mm, Thickness 14mm
Glass Material: Dual-curved Sapphire Crystal
Glass Coating: Anti-reflective coating on inner surface
Lumi Brite: Lumibrite on hands and indexs
Clasp Type: Three-fold clasp with push button release

Other Details 
Water resistance 10BAR
Weight: 159.0 g
24-hour hand (dual time display function)
Calendar-linked time difference adjustment function
Case back with lion emblem
Date display
Screw case back
Screw-down crown
See-through case back
Stop second hand function
37 jewels

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