TUDOR Black Bay Chrono S&G 41mm #M79363N-0003

CASE: 41mm steel case with polished and satin finish BEZEL: Fixed solid yellow gold bezel with matt black anodised aluminium disc with tachymetric scale, yellow gold markings MOVEMENT: Manufacture Calibre MT5813 (COSC) Self-winding mechanical movement with bidirectional rotor system DIAL: Black, domed WINDING CROWN: Screw-down winding crown with the TUDOR rose in relief. Solid yellow gold screw-down pushers at 2 and 4 o'clock. Steel covered by a 0.3mm yellow gold cap CRYSTAL: Domed sapphire crystal WATERPROOFNESS: Waterproof to 200m (660 ft) BRACELET: Black fabric strap with buckle POWER RESERVE: Power reserve of approximately 70 hours