Seiko Prospex Divers Mens Watch SPB321J1
Japanese Caliber 6R35 automatic movement with a 70 hours power reserve. Lumibrite hands and index hour markers. Silver-white dial with a date window at the 3 o'clock position. Unidirectional rotating bezel set on a 43 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: | 13.4mm |
| Diameter: | 45.0mm |
| Lug-to-Lug: |
52.6mm |
| Case: | Stainless steel case with super-hard coating |
| Crystal Material: | Curved sapphire crystal with anti-reflective coating on the inner surface |
| Dial Color |
Blue |
| 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 |
FEATURES:
| Unidirectional rotating bezel |
| Screw-down crown |
| Three-fold clasp with secure lock |
| Screw case back |
| Stop second hand function |
| Date display |