Grand Seiko Evolution 9 Collection Chronograph GMT SBGC251G
$15,500.00
Grand Seiko Evolution 9 Collection Chronograph GMT SBGC251G
Powered by Caliber 9R86, this Spring Drive chronograph delivers state of the art precision in the measurement of time of day and elapsed time and yet has a quiet and refined aspect that belies its high functionality. The chronograph measures elapsed time up to 12 hours and the seconds hand moves in perfect, continuous and silent glide motion as it does so. The GMT hand allows time in another time zone to be shown exactly and the hour hand can be adjusted to a new zone without compromising the accuracy of the timekeeping.
Exterior
| Case Material | High-intensity titanium |
|---|---|
| Glass Material | Dual-curved sapphire crystal |
| Glass Coating | Anti-reflective coating on inner surface |
| LumiBrite | LumiBrite on hands, index(es) and bezel |
| Case size | Diameter 45.3mm Lug-to-lug 52.6mm Thickness 15.8mm |
| Clasp type | Three-fold clasp with push button release |
Movement
| Caliber no. | 9R86 |
|---|---|
| Movement Type | Spring Drive |
| Power reserve | Approx. 72 hours(3 days) |
| Accuracy | ±15 seconds per month (±1 second per day) |
Functions
| Water resistance | 10 bar |
|---|---|
| Magnetic resistance | 4,800 A/m |
| Other details / Features |
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