Brand New Authentic Tudor Black Bay 41 Steel & Gold Aged Leather Strap Men's Fashion Watch Model M79733N-0001. Stainless Steel Brushed and Polished case with Black Leather strap. Folding clasp. Unidirectional rotating bezel in yellow gold with 60-minute graduated matt black anodised aluminium disc, gold markings bezel. Dial description: Luminous yellow gold hands and circle/index hour markers on a black domed dial. Automatic Self Winding movement. Powered by Manufacture Calibre MT5612 (COSC) engine with 70 hours power reserve. Watch functions: Date, Power Reserve, Hour, Minute, Second. Yellow gold screw-down winding crown, with the TUDOR rose engraved and lacquered in black crown. Scratch Resistant Sapphire crystal. Case size: 41mm. 200 Meters - 660 Feet water resistant. 5 year WatchMaxx warranty. Also known as model: M79733N-0007, 79733N-0001, M79733N-0007.