The TUDOR Black Bay M79230B-0008 is a distinguished diver’s watch that seamlessly blends vintage-inspired design with modern watchmaking technology. Featuring a 41mm stainless steel case with polished and satin finishes, it exudes both durability and elegance. The unidirectional rotating steel bezel, fitted with a matte blue anodised aluminum insert, complements the domed black dial, which is adorned with luminescent hour markers for enhanced legibility.

Case: 41mm steel case with polished and satin finish

Lugs: 22mm lug width

Case thickness: 14.7mm

Bezel: Steel unidirectional rotatable bezel with disc in matt blue anodised aluminium

Movement: Manufacture Calibre MT5602 (COSC)
Self-winding mechanical movement with bidirectional rotor system

Power Reserve: Power reserve of approximately 70 hours

Dial: Black with grey index, domed

Winding Crown: Screw-down steel winding crown, with the TUDOR rose engraved and black-lacquered, with blue anodised aluminium winding crown tube

Crystal: Domed sapphire crystal

Water Resistance: Waterproof to 200m (660 ft)

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

Black Bay Collection

The Black Bay line is the result of the subtle blend of traditional aesthetics and contemporary watchmaking. It brings together over 60 years of TUDOR divers watches at the same time as being resolutely anchored in the present. Neo-vintage in conception, its manufacturing techniques, reliability, robustness and the quality of its finish are consistent with todays more rigorous requirements.

Black Bay

The Black Bay celebrates 60 years of diving watches with extraordinary heritage. The iconic model inherits the general lines, as well as the domed dial and crystal from the first TUDOR diving watches. It borrows the characteristic angular hands, known as snowflake, from the watches delivered in large quantities to the French National Navy in the 1970s. This year, the Black Bay line expands as TUDOR welcomes a new METAS-certified model with a monochromatic aesthetic.

Discover TUDOR

TUDOR is a Swiss-made watch brand, offering mechanical watches with sophisticated style and proven reliability. The origins of TUDOR date back to 1926, when “The TUDOR” was first registered as a brand on behalf of Rolex founder, Hans Wilsdorf. Throughout their history, TUDOR watches have been chosen by the boldest adventurers and seasoned professionals alike.