Seiko 5 Sports SRPA33K1 Men Automatic 60th Anniversary LIMITED EDITION Watch. Japan made automatic movement. Caliber 4R36. 24 jewels. Titanium carbide coated stainless steel case. Unidirectional rotating bezel. Titanium carbide coated stainless steel bracelet. Deployment clasp. Black dial with luminous hands and hour markers. Day and date display at 3 o’clock position. Screw down crown. See through case back. Hardlex crystal. Water resistant to 100 meters. Approximate case diameter: 44.5mm.