This is a brand new authentic Tudor Black Bay 31 men's watch featuring an anthracite dial with gold tone hands and dot/index hour markers along with minute markers around the outer rim. The case is made of brushed and polished steel, accented by a matching brushed and polished stainless steel bracelet secured with a folding clasp. It includes a screw-down crown and is powered by Tudor Calibre MT5201 (COSC) automatic movement with 50 hours power reserve. Water resistant to 100 meters (330 feet), the watch features a round case shape measuring 31mm in diameter.