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Swipe to turn · tap to open zoomBlancpain Fifty Fathoms Steel Black Dial
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
- QC film before ship
- 2-year warranty
- Discreet 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
Fifty Fathoms watch family welcomes a new masterpiece.
Blancpain Fifty Fathoms collection limited edition watch 5008
The Fifty Fathoms collection watch quickly distinguished itself with its practical functions designed specifically for divers. Its well-known features include large luminous hour markers and hands that contrast sharply with the black dial and unidirectional rotating bezel. The steel case with a soft iron inner layer protects the movement from magnetic fields.
The watch features a unidirectional rotating case bezel with an inverted ratchet mechanism and a scratch-resistant domed sapphire crystal. To further enhance visibility in various environments, the markers, hour markers, and hands are coated with Super-LumiNova®.
The date was positioned between 4 and 5 o'clock, while other highly distinctive DNA elements were preserved.
The dial features the collection's signature white and orange hygrometer above the 6 o'clock position. This design is often referred to by watch enthusiasts as the "little sun." If moisture seeps into the watch, the small disc at the 6 o'clock position on the dial will change from white to red, serving as a warning.
The watch comes equipped with NATO military straps, ensuring its performance as diving equipment while providing a comfortable and lightweight wearing experience.
ZF gives Fifty Fathoms a unique charm.
Specifications
| Maison | Blancpain |
| 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.

Off the sweep
Blancpain Fifty Fathoms Steel Black Dial
Not a studio frame. The same piece, in the room it was photographed in, with nothing tidied out of the way.

Up close
Blancpain Fifty Fathoms Steel Black Dial
The dial and bezel under plain light — what the eye meets first is what was checked hardest.

As it arrives
Blancpain Fifty Fathoms Steel Black Dial
Kept unretouched: what is in this photograph is what goes into the parcel.

In the metal
Blancpain Fifty Fathoms Steel Black Dial
Brushed and polished surfaces meeting exactly where the reference says they should.

The bracelet
Blancpain Fifty Fathoms Steel Black Dial
Links, clasp and stamping, finished to wear the way the original does.
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