Seiko Prospex "Samurai" Diver’s Watch (SRPB55). Caliber 4R35 automatic movement with 41 hours power reserve. Lumibrite hands and markers. Diver’s watch. Black dial with index hour markers, and date display window at the 3 o’clock position. Stainless steel uni-directional bezel set on a 44mm black ion stainless steel case. Scratch resistant Hardlex crystal with a solid case-back. Water resistant to 200 meters. Black rubber strap with a tang-style clasp.