Seiko Prospex Divers Mens Watch SPB301J1 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: 13.0mm Diameter: 42.7mm Length: 46.6mm Case: Stainless steel case with super-hard coating Crystal Material: Curved sapphire crystal with anti-reflective coating on the inner surface Dial Color White 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
