Tudor Black Bay 68 Ref. M7943A1A0NU-0001 43 mm Stainless Steel with Blue Dial on Steel Bracelet

The Tudor Black Bay 68 Ref. M7943A1A0NU-0001 scales up Tudor’s classic dive-watch language into a bold 43 mm format while retaining the clean, functional aesthetics of the Black Bay family. Its stainless steel case is finished with a mix of polished and satin surfaces, giving the watch a robust yet refined presence on the wrist. The sun-brushed TUDOR Blue dial, slightly domed and set with applied hour markers, offers excellent legibility and a rich play of light that reinforces the watch’s contemporary character.

Framing the dial is a 60-minute unidirectional bezel in steel with a matte black aluminium insert, providing precise dive timing and a subtle contrast to the blue display. At its core, the watch is powered by the Manufacture Calibre MT5601-U (COSC and METAS certified), a self-winding movement with a bidirectional rotor system designed for accuracy, magnetic resistance, and long-term reliability. A domed sapphire crystal protects the dial, while the solid construction and screw-down crown secure its 200 m water resistance.

The piece is completed by a 3-link stainless steel bracelet with smooth side flanks and polished and satin finishes, fitted with TUDOR’s T-fit clasp for quick, tool-free adjustment. Combining modern proportions, Master Chronometer performance, and clear design lineage, the Black Bay 68 delivers a confident, versatile take on Tudor’s dive-watch heritage.