Black Bay GMT 41mmThe 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.

Available in sweet neutrals and rich colourways inspired by the natural world

showcasing a rich

the Black Bay 54 channels the spirit of the ocean with unmistakable style and performance

Completed with a diamond-set box clasp

Defined by its sophisticated Travel Time mechanism

known for its challenging take-offs and landings from carriers and remote runways

Set in a delicate French cut claw setting

Each diamond is securely framed within a sleek run-over setting and finished with classic stem and butterfly fittings for a comfortable and secure fit

offering a seamless blend of luxury

A polished bezel and sapphire crystal complete the refined exterior

Introduced in 2017

The graceful pinched shoulder and classic six claw setting are meticulously crafted to enhance the fire and brilliance of your GIA Certified 0