TECHNICAL DETAILS
Black Bay 31/36/39/41
M79640-0005
36mm steel case, Steel bracelet
Steel
36mm steel case with polished and satin finish
Stainless steel bezel with polished and satin finish
Stainless steel bracelet, polished and satin finish, with TUDOR “T-fit” folding clasp and safety catch
Manufacture Calibre MT5400 (COSC) Self-winding mechanical movement with bidirectional rotor system
Blue with 8 diamonds
Screw-down crown with the TUDOR rose in relief
Flat sapphire crystal
Waterproof to 100m (330 ft)