Seiko SNZH57 Seiko 5 Collection. Stainless steel case and link bracelet with fold over deployment clasp. Black dial and bezel with luminous gold tone hands and hour markers. Day and date display. Water resistant to 100m. Scratch resistant Hardlex crystal. 23 Jewels Self-winding automatic movement. Case measures 43mm diameter by 12mm thick. Size/Dimensions: 43mm wide by 12mm thick Style: Sports Resizable: Yes Adjustable: Yes Gift Box: Gift Box Material: Stainless Steel Dial Color: Black Movement: Mechanical