The Orient Blue Thresher comes with deep blue dial, an Orient 21 jewel Japanese made automatic (self-winding) movement, day and date window, a uni-directional rotating bezel, luminous hands and indices, mineral crystal front and solid screw down back. Includes a solid-link, stainless steel bracelet with a dual push-button deployant clasp. 43.75 stainless steel case. Features Movement: Orient 21-Jewel Automatic (self-winding) Case: Brushed stainless steel, 43.75mm x 12.2mm thick. Back: Solid screw-in back Crystal: Hardened Mineral Band: Stainless steel bracelet, push-button deployant closure. 22mm Water Resistant: 100 meters Warranty: 1 Year