TUDOR Black Bay GMT

The Black Bay GMT is an extension of the Black Bay line with a highly functional complication: a multiple time-zone function – also known as a GMT function. Recognisable by its rotatable bezel, which derives its deep blue and burgundy colour theme from other models in the Black Bay line, but in a matte version, the Black Bay GMT is also a nod to the early days of this watchmaking function.

REFERENCE: M79830RB-0001

GUARANTEE
Five year guarantee

CASE
41 mm steel case with polished and satin finish

MOVEMENT
Manufacture Calibre MT5652 (COSC)
Self-winding mechanical movement with bidirectional rotor system
Built-in architecture

POWER RESERVE
Power reserve of approximately 70 hours

WINDING CROWN
Steel screw-down winding crown, with the TUDOR rose in relief, with circular satin-brushed steel winding crown tube

WATERPROOFNESS
Waterproof to 200 m (660 ft)

BEZEL
Bidirectional rotatable 48 notches bezel in steel with 24-hour graduated anodised aluminium disc in matt burgundy and blue

DIAL
Black, domed

CRYSTAL
Domed sapphire crystal

BRACELET
Riveted steel bracelet with polished and satin finish with folding clasp and safety catch