Features a 21-jewel Orient automatic (self-winding) movement with a hacking and hand winding function, a power reserve meter, a date feature at 9:00, and a uni-directional rotating bezel with luminous dot marker. Includes a screw-down offset crown, a sapphire crystal, luminous hour markers, and luminous black hour and minute hands. Case: Stainless steel, polished and brushed, 46mm x 13.3mm thick. Band: Stainless steel bracelet with dual push button deployant clasp. Water Resistance: 200 meters.