Stainless steel case 45mm diameter x 12.5mm thick; Blue and white dial Japanese quartz movement, PC21J Caliber; Assembled in Japan; SR626SW battery included; Watch weight: 100 grams Blue silicone band, 235mm L x 22mm W; Buckle clasp Flame Fusion crystal; Push/pull crown; Stationary stainless steel bezel with blue and gold top bezel ring; 100 meter water resistant: Suitable for recreational surfing, swimming, snorkeling, sailing and water sports. Not suitable for diving.