Ref : 79030B
Case : 39 mm steel case with polished and satin finish
Bezel : Unidirectional rotatable bezel in steel with 60-minute graduated disc in matt blue anodised aluminium and silver gilded markings and numerals
Movement : Manufacture Calibre MT5402 (COSC) Self-winding mechanical movement with bidirectional rotor system
Dial Color : Blue, domed
Winding Crown : Steel screw-down winding crown, with the TUDOR rose, with circular satin-brushed steel winding crown tube
Crystal : Domed sapphire crystal
Water Res : Waterproof to 200 m (660 ft)
Bracelet Type : Riveted steel bracelet with polished and satin finish, with folding clasp and safety catch
Case Material : steel
Black Bay Fifty-Eight – 39 mm steel case with polished and satin finish – coloured dial
