Description
Best Grand Seiko Replica Watch Spring Drive Chronograph GMT model SBGC253
Exterior
| Exterior: | High-intensity titanium |
|---|---|
| Case back: | See-through & Screw case back |
| 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 44.5mm Lug-to-lug 50.0mm Thickness 16.8mm |
| Band width: | 23mm |
| The perimeter of Band: | 198mm |
Movement
| Caliber no.: | 9R86 Instructions |
|---|---|
| Movement Type: | Spring Drive |
| Power reserve: | Approx. 72 hours(3 days) |
| Accuracy: | ±15 seconds per month (±1 second per day) |
Functions
| Water resistance: | 20 bar |
|---|---|
| Magnetic resistance: | 4,800 A/m |
| Weight: | 158 g |
| Other details / Features: |
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