Tudor · Family: Black Bay
The Tudor Black Bay Ceramic M79210CNU-0001, introduced in 2021, is the first Black Bay with a monobloc matte black ceramic case, fitted with a sapphire caseback that reveals the movement. It runs the in-house Calibre MT5602-1U, METAS Master Chronometer and COSC certified, with roughly 70 hours of power reserve. Cazador has no verified price observations yet. Its standout detail is exactly that combination — an all-ceramic case with a display back, unusual for Tudor.
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The Black Bay family has been the backbone of Tudor's sport-watch catalog since its 2012 introduction, reinterpreting the brand's 1950s-60s dive-watch heritage in a contemporary language. The Black Bay Ceramic, introduced in 2021, took that language into new territory for the house: a case machined entirely from matte black ceramic, in a monobloc design that fuses the case body and lugs into a single microblasted piece.
Unlike most Tudor pieces, which hide the movement behind a solid caseback, the Black Bay Ceramic features a screwed sapphire caseback set into black-PVD steel, revealing a movement finished to a level unusual for the brand: blackened bridges with raised geometric patterns, combining satin-brushed, sandblasted and laser-decorated surfaces, alongside a skeletonized central tungsten rotor.
The unidirectional bezel, in black-PVD steel, carries a graduated black ceramic disc with a sunray satin finish and an engraved 60-minute scale, while the matte black dial, with no date window, pairs applied indexes and hands with aged-beige-toned Super-LumiNova, consistent with the retro aesthetic across the whole Black Bay family.
Inside is the in-house Calibre MT5602-1U, a 25-jewel automatic movement beating at 28,800 vibrations per hour that delivers roughly 70 hours of power reserve and 15,000-gauss magnetic resistance, with dual certification: as a chronometer by COSC and as a Master Chronometer by METAS, the Swiss institute that, beyond accuracy, also evaluates magnetic resistance, water resistance and power reserve on the fully cased watch.
Reference M79210CNU-0001 ships on a hybrid leather-and-rubber strap with a black PVD steel folding clasp, plus an additional beige-striped fabric strap, and retains the 200m water resistance typical of the Black Bay line.
It's a monobloc case machined entirely from matte black ceramic, fusing the case body and lugs into a single microblasted piece — a material unusual within Tudor's catalog.
Yes. Unlike most Tudor watches, which have a solid caseback, this reference features a sapphire display back revealing the Calibre MT5602-1U and its finishing.
Dual certification: as a chronometer by COSC and as a Master Chronometer by METAS, the Swiss institute that also evaluates magnetic resistance, water resistance and power reserve on the finished watch.
Cazador has no verified price observations for this reference yet and does not publish estimates without its own data.
200 meters, the figure typical across Tudor's Black Bay line.
No, the Black Bay Ceramic's dial does without a date window, unlike other executions within the Black Bay family.
In 2021, as the first Black Bay with an all-ceramic case and a visible sapphire caseback.