Seiko watch. Prospex 1965 Diver's Modern Re-Interpretation Black Series Limited Edition. Stainless steel case with black hard coating. Synthetic sapphire crystal. 40.5mm case. Black dial. Brown high-intensity "Seichu" fabric strap. Unidirectional rotatable black bezel. Additional black silicone strap included. Automatic movement. Date. Caliber 6R35. 24 jewels. Approximately 70 hour power reserve. Limited Edition of 5,500 pieces.