April 11, 2019

TUDOR Black Bay Bronze Ref. 79250BA

TUDOR Black Bay Bronze Ref. 79250BA-0002 - Mamic 1970

The famous Black Bay Bronze model, winner of the “Petite Aiguille” prize at the 2016 Grand Prix d’Horlogerie de Genève and a symbol of TUDOR’s naval heritage, is now available in a new slate-grey model with shaded dial.


Following the introduction of the first bronze model, a Black Bay with a chocolate brown dial, TUDOR continues to explore this rare bronze material with its characteristic patina. A new colour scheme based on slate grey now embellishes the dial and bezel of this imposing divers’ watch, whose aesthetics change over time and whose naval inspiration can be found in every detail. The impressive new Black Bay Bronze Ref. 79250BA also offers high technical performance thanks to its Manufacture Calibre MT5601.

Aesthetics of the Black Bay Bronze dial and bezel changes over time retaining the naval inspiration that can be found in every detail.


The central feature of the new Black Bay Bronze model is its 43-millimetre bronze case, an aesthetic reference to the brass used in old ships and other diving equipment. This “living” metal, a high-performance aluminium-copper alloy used particularly in naval engineering for submerged parts that need to be highly resistant to corrosion, will produce a subtle, unique patina on every watch case, based on the wearer’s habits. In addition to a highly functional appearance, in line with the world to which it pays tribute, the Black Bay Bronze Ref. 79250BA presents entirely satin-brushed finishes that guarantee homogeneous development of the patina. 

The combination of a slate-grey dial, shaded from the exterior to the centre, and a bezel coupled with gold accents found on the hands and hour markers completes the model’s aesthetics. The overall visual effect is that of a rich, patinated object that might have sailed the globe on its wearer’s wrist for years at a time, looking like it was “made” for the wearer and their lifestyle.

The case of the TUDOR Black Bay Bronze is made of brass, a high-performance aluminium-copper alloy which will produce a unique patina on every watch case.

Tudor Black Bay Bronze Ref. 79250BA-0002 - Mamic 1970
TUDOR Black Bay Bronze Ref. 79250BA © TUDOR


In an aesthetic tribute to the brand’s naval heritage, TUDOR has identified the historic uses of its watches and reinterpreted them in its latest models. For example, the French Navy had TUDOR watches delivered without bracelets and then fitted them with their own straps, handmade or otherwise. One of them, found on a period divers’ watch kept in the brand’s archives, is made of elastic recovered from French rescue parachutes. This ultra-functional relic, recognisable by its gold-coloured thread, is the reference behind the slate-grey woven jacquard strap available for the Black Bay Bronze. A second option is an aged black leather strap whose straight cut accentuates the rustic effect.

TUDOR Black Bay Bronze features aged black leather strap or Jacquard strap recognisable by its gold-coloured thread.

Tudor Black Bay Bronze Baselworld 2019 - Mamic 1970
Leather strap and Jacquard strap © TUDOR


The Manufacture Calibre MT5601 that drives the new Black Bay Bronze Ref. 79250BA model measures 33.8 millimetres, the widest diameter of all TUDOR’s calibres. It displays the hours, minutes and seconds functions, and its appearance and finishes are typical of TUDOR Manufacture calibres. Its openwork rotor is satin-brushed with sand-blasted details, and its bridges and plate have alternating polished sand-blasted surfaces and laser decorations.

Its build has been designed to ensure robustness, longevity and reliability, as has its variable inertia balance, which is maintained by a sturdy traversing bridge with a two-point fixation. Thanks to these qualities, together with its non-magnetic silicon balance spring, the calibre is certified as a chronometer by the Official Swiss Chronometer Testing Institute (COSC). Finally, with a 70-hour power reserve, a wearer can take off the watch on Friday evening and put it back on again on Monday morning without having to re-set and wind it.

The Manufacture Calibre MT5601 offers a power reserve of 70 hours. 

Tudor Manufacture Calibre MT5601 - Mamic 1970
Calibre MT5601 © TUDOR


Like other models in the Black Bay line, the Black Bay Bronze Ref. 79250BA model features a dial inspired by the TUDOR divers’ watches produced in the 1950’s. It also adopts the characteristic angular hands known to collectors as “snowflake” that appeared in the brand’s 1969 catalogue. Finally, the large winding crown, characteristic of the first generation of TUDOR divers’ watches, is also adopted in this model.

The Black Bay line is the result of the subtle blend of traditional aesthetics and contemporary watchmaking. Far from simply being an identical re-release of a classic, it brings together over 60 years of TUDOR divers’ watches and yet remains firmly anchored in the present. Whilst it is neo-vintage in conception, its manufacturing techniques, reliability, robustness and the quality of its finish are consistent with today’s most rigorous requirements.

Tudor Corner at Mamic 1970

Official Tudor Retailer

Boutique Mamić in Zagreb is a proud member of the global network of official Tudor retailers who are allowed to sell and maintain Rolex watches. We confirm the authenticity of your new Tudor watch and support a five-year international warranty with the necessary skills, technical experience and special equipment.

Discover more and visit us at our Tudor showroom in Zagreb. Our professional staff will be pleased to guide you through the range of Tudor collections to help you find the ideal choice for you.

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