Gunmetal grey ion-plated stainless steel case with a grey polyurethane strap. Black dial with Arabic numeral hour markers. Dial Type: Analog. Date display at the 3 o'clock position. Citizen Caliber J290 eco-drive movement. Scratch resistant mineral crystal. Round case shape. Case size: 46 mm. Water resistant at 200 meters / 660 feet. Functions: date, hour, minute, second, altimeter,. Citizen Promaster Altichron Black Black Dial Mens Watch BN5057-00E.