Seiko Prospex Divers Mens Watch SPB315J1
Japanese Caliber 6R35 automatic movement with a 70 hours power reserve. Lumibrite hands and index hour markers. Black dial with a date window. Unidirectional rotating bezel set on a 41 mm stainless steel case. Sapphire crystal on top and a solid case-back. Water resistant to 200M. Stainless steel bracelet with a triple-fodling deployment clasp.
CASE DIMENSIONS
| Thickness: | 12.3mm |
| Diameter: | 41.0mm |
| Length: | 46.9mm |
| Case: | Stainless steel case with super-hard coating |
| Crystal Material: | Curved sapphire crystal with anti-reflective coating on the inner surface |
| Dial Color | Black |
| Strap | Stainless steel bracelet with super-hard coating |
MOVEMENT:
| Caliber 6R35 |
| 21,600 vibrations per hour |
| 24 jewels |
| Power reserve: approximately 70 hours |
WATER RESISTANCE:
| 200 meters (660 feet), follows ISO standards and is suitable for scuba diving |