Dial: Natural Yellow Jasper Stone Caliber No.: Miyota 9015 Case: 316L stainless steel Case Size: 38mm X 46mm Thickness 11.5mm (excluding glass) Weight: 165g (with band) Band: 316L stainless steel bracelet, three fold clasp with push button release (Tapered from 20mm lug into 18mm buckle size) Glass: Flat sapphire crystal with 3 layers of anti-reflective coating inside Bezel: 120-click unidirectional rotating ceramic bezel Water Resistance: 200M (660ft) Crown: Screw-down embossed crown Lume: 15 layers Super-LumiNova BGW9 on hands, indices and bezel markings