Product Details
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The Seiko Prospex Sea SPB187J1
This prospex model is a diver's watch, with a rich blue dial and automatic winding system. It has a water resistance of 200m or 660ft diver's. Diver's watches can be dressed up or dressed down, so you can enjoy your watch anytime.
| CASE | FUNCTIONS | MOVEMENT | |||
| Case Size | Thickness: 12.5 mm Diameter: 42.0 mm Lug-to-lug: 48.8 mm Distance between lugs: 20 mm | Functions |
| Caliber Number | 6R35 |
| Crystal |
Sapphire crystal | Water Resistance |
| Movement Type | Automatic with manual winding |
| Crystal Coating | Anti-reflective coating on inner surface | Weight | 186.0 | Precision | 25 to -15 seconds per day |
| LumiBrite | LumiBrite on hands, index(es) and bezel | Features |
| Power reserve | Approx. 70 hours |
| Case Material | Stainless Steel (super hard coating) | Clasp | Three-fold clasp with secure lock , push button release with extender | Jewels | 24 |
