détails du produit
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Grand Seiko 9S Mechanical GMT SBGM247G
The GMT hand allows the time to be read in a second time zone and the hour hand can be adjusted without compromising the watch’s accuracy. This dual-time capability is the perfect function for the world traveler and is here available in a high-performance sports watch. The hour and minute hands are substantial and carry LumiBrite so as to be easily legible, day and night. The GMT hand is in orange and has a distinctive shape that makes it readable at a glance against the green dial.
Exterior
| Exterior: | Stainless steel |
|---|---|
| Case back: | Screw case back |
| Glass Material: | Dual-curved sapphire crystal |
| Glass Coating: | Anti-reflective coating on inner surface |
| LumiBrite: | Lumibrite on hands and index(es) |
| Case size: | Diameter 40.5mm Lug-to-lug 48.6mm Thickness 14.4mm |
| Band width: | 20mm |
| Clasp type: | Three-fold clasp with push button release |
| The perimeter of Band: | 192mm |
Movement
| Caliber no.: | |
|---|---|
| Movement Type: | Automatic with manual winding |
| Power reserve: | Approx. 72 hours(3 days) |
| Mean daily rate: | 5 to -3 seconds per day |
Functions
| Water resistance: | 20 bar |
|---|---|
| Magnetic resistance: | 4,800 A/m |
| Other details / Features: |
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