Black Bay One 41 | 41mm, Steel, Diamond Blue Dial Field sophisticated hue to the Aquis’s

sophisticated hue to the Aquis’s high performance profile

The steel bracelet

ensuring unparalleled accuracy and reliability

lever and escape wheel in silicon

crown-set sapphire and the 18ct yellow gold case to shine

Black Bay One 41 | 41mm, Steel, Diamond Blue Dial Field sophisticated hue to the Aquis’sThe Black Bay One 31 36 39 41 models bring a unique aesthetic to the Black Bay One line. The curved cases feature a combination of finishes that elevates the watch in a contemporary fashion and offers a design language that slightly departs from the brandsiconic tool watch spirit to embrace a sophisticated, versatile, unisex chic look and feel. Fitted with Manufacture Calibers these models are at the cutting edge of technical watchmaking refinement.