Stainless steel case 47mm diameter x 13mm thick; Exhibition case back; Silver dial; Luminous hands Japanese quartz movement, VJ55 (3W)Caliber; Assembled in Japan; SR621SW battery included; Watch weight: 185 grams Stainless steel band, 210mm L x 22mm W; Band is adjustable by adding/removing links; Fold over safety clasp Flame Fusion crystal;Push/pull crown; 100 meter water resistant: Suitable for recreational surfing, swimming, snorkeling, sailing and water sports.