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. Recognizable by its rotatable bezel, which derives its deep blue and burgundy colour theme from other models in the Black Bay line, but in a matt version, the Black Bay GMT is also a nod to the early days of this watchmaking function.
Five-year transferable guarantee with no registration or periodic maintenance checks required
41mm steel case with polished and satin finish
Manufacture Calibre MT5652 (COSC) Self-winding mechanical movement with bidirectional rotor system Built-in architecture
Steel screw-down winding crown, with the TUDOR rose in relief, with circular satin-brushed steel winding crown tube
Waterproof to 200m (660 ft)
Bidirectional rotatable 48 notches bezel in steel with 24-hour graduated anodised aluminium disc in matt burgundy and blue
Domed opaline dial with a galvanic finish
Domed sapphire crystal
Riveted steel bracelet with polished and satin finish with folding clasp and safety catch
Power reserve of approximately 70 hours
