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Swipe to turn · tap to open zoomTudor Black Bay Steel Black Dial 41mm
List price struck through — this holding, at this figure, while it lasts. Checkout locks the price you see.
Insured worldwide delivery included · pay by crypto at checkout
The movement inside This reference is built with either calibre. The choice changes the price, the rate and the reserve — nothing else about the watch.
| Base | Seiko NH35 or Miyota 8215, automatic | Swiss clone of the maison's own calibre |
|---|---|---|
| Rate | ±15 to 25 seconds a day | ±5 to 10 seconds a day |
| Reserve | About 40 hours | 55 to 70 hours |
| Balance | 21,600 A/h · six beats a second | 28,800 A/h · eight beats a second |
| Servicing | Any watchmaker can service it; parts are everywhere | Serviced by a specialist; finished as the original is |
| Suited to | Wearing daily, keeping simply, spending less | Matching the reference exactly, and glass casebacks |
The Swiss movement is $50 more. That figure buys the rate, the reserve and a movement that reads correctly through a glass back — not a different watch.
Which we would take. If it is to be worn every day and serviced down the road from you, the Japanese is the honest answer. If it has to survive a loupe against the reference — or the caseback is glass and the movement is meant to be seen — take the Swiss.
The exact base calibre for this reference is confirmed in writing, with the QC film, before anything is dispatched. The two movements, explained
- Ships from the USA
- QC film before ship
- 2-year warranty · insured express
Add to cart, enter your ship-to details, then pay with crypto — or message the desk. Either way you get a QC film of this piece: reply GL to ship or RL for another. Japanese +$50 · Swiss +$100.
Before you decide: how we inspect · Swiss or Japanese · what 1:1 means · FAQ
Description
presents the new TUDOR Tudor Black Bay 41MM watch, a reinterpretation of the brand's iconic diving watch.
【Case】41mm diameter, a tribute to the classic Tudor dive watch.
Inheriting the "original" 41mm diameter stainless steel case and classic burgundy bezel, the latest masterpiece from the Black Bay collection incorporates numerous optimized design elements, combining advanced watchmaking technology with a refreshed aesthetic style.
【Dial】 The dial is exquisitely crafted, featuring a full matte black dial adorned with gold lettering and a minute track. It uses gold-plated hour markers inlaid with a Super-Luminova luminous coating and accented with a touch of patina, adding a vintage warmth. The gold snowflake hands also utilize the same artificial patina.
【Strap】The new stainless steel five-link riveted bracelet features a very unique stepped structure, but uses artificial rivets and solid links. It is equipped with Tudor “T-fit” quick-adjustment buckle, providing a vintage look with modern robustness and the convenience of fine-tuning.
ZF factory Black Bay presents its new masterpiece, something to look forward to!
Specifications
| Maison | Tudor |
| Case size | 41 MM |
| Dial | Black |
| Grade | Premium Grade |
| Warranty | Two years, mechanical defects |
| Dispatch | 1–2 business days after QC approval |
Any term in this table can be looked up — beat rate, lug-to-lug, amplitude, power reserve — in the glossary.
What you see on the QC film
Macro stills and short film of your exact watch — dial print and lume, case flanks, bezel action, clasp stampings, crown threads, and the movement running. Nothing ships until you reply GL. RL means we swap or adjust first. See how ordering works.
Shipping & delivery
After GL: 1–2 business days to prep, then insured express (DHL, UPS or EMS) another 5–10. Tracking is e-mailed the moment the piece leaves. Packaging is double-boxed and discreet.
Warranty & returns
Two-year warranty against mechanical defects. Unworn pieces may be returned within 14 days or exchanged within 30, protective seals intact. Full terms.

Up close
Tudor Black Bay Steel Black Dial 41mm
The dial and bezel under plain light — what the eye meets first is what was checked hardest.

Off the sweep
Tudor Black Bay Steel Black Dial 41mm
Not a studio frame. The same piece, in the room it was photographed in, with nothing tidied out of the way.

In the metal
Tudor Black Bay Steel Black Dial 41mm
Brushed and polished surfaces meeting exactly where the reference says they should.

The bracelet
Tudor Black Bay Steel Black Dial 41mm
Links, clasp and stamping, finished to wear the way the original does.

Another angle
Tudor Black Bay Steel Black Dial 41mm
Nothing is retouched; this is the piece as it will arrive.
Same shelf
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