Tudor Black Bay Fifty-Eight 18K

REFERENCE: M79018V-0001
5 year guarantee. 39 mm case, satin finished, in 18 ct yellow gold. Open case back with sapphire crystal. Unidirectional rotatable bezel in 18 ct yellow gold with 60-minute graduated disc in matt green anodised aluminium and gold gilded markings and numerals.  Manufacture Calibre MT5400 (COSC). Self-winding mechanical movement with bidirectional rotor system. Power reserve of approximately 70 hours. 18 ct yellow gold screw-down winding crown, with the TUDOR rose in relief with circular satin-brushed 18 ct yellow gold winding crown tube. Waterproof to 200 m (660 ft). Green dial with domed sapphire crystal. Domed dark brown leather strap with 18 ct yellow gold buckle. Additional green fabric strap with gold-coloured band and 18 ct yellow gold buckle, included in the box.