TUDOR Black Bay 58 18K

39mm satin finished, in 18 ct yellow gold, green dial. Manufacture Calibre MT5400 (COSC) Self-winding mechanical movement with bidirectional rotor system. Power reserve 70 hours. Waterproof to 200m (660 ft) Unidirectional rotatable bezel in 18 ct yellow gold with 60-minute graduated disc in matt green anodised aluminium and gold gilded markings and numerals. 3-link 18 ct yellow gold bracelet with satin finish throughout and 18 ct yellow gold “T-fit” clasp