Seiko Prospex Diver Watch (SPB053). Caliber 6R15 automatic with 50 hours power reserve. Lumibrite hands and markers. Diver’s watch. Blue dial with index hour markers, and date display window at the 3 o’clock position. Hardlex crystal coated stainless steel uni-directional bezel set on a 43mm stainless steel case. Curved sapphire crystal with anti-reflective coating on top and a solid case-back. Water resistant to 200 meters. Black rubber strap with a tang-style clasp.