Seiko Kinetic SKA721 Black Dial Stainless Steel Band Men's Watch Precise Motion Power Japan Kinetic Quartz Movement (Caliber 5M82) Stainless Steel Case and Band, Push Button Release Clasp Hardlex Mineral Crystal, Date Display, Push Button Power Reserve Indicator, 6 Months Power Reserve on Full Charge Case Size: 44 mm Diameter, 14 mm Thickness Water Resistant - 100M, Transparent Screw Down Case Back