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Swipe to turn · tap to open zoomBlancpain Fifty Fathoms Steel Blue 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
classic is back: the Blancpain Fifty Fathoms Ultimate Edition, the progenitor of modern dive watches, is reborn.
1) The 45mm case exudes a grand and imposing presence. Forged from stainless steel, the lugs are ergonomically designed and undergo hundreds of meticulous chamfering and polishing processes to enhance its texture and ensure comfortable wear. Robust and durable, it can withstand daily wear and tear and the challenges of harsh environments.
2) The dial is deep black, absorbing 97% of light, and made of sapphire crystal with a violet-blue coating. The outer bezel features Swiss luminous markers, also complemented by a large, luxurious sapphire crystal, creating a striking contrast with the luminous hour markers and ensuring excellent legibility even in low-light conditions.
3) The strap, made of canvas with a rubber lining, is a reliable partner for both outdoor adventures and daily commutes. The canvas is tough and durable, resistant to wear and tear; the rubber lining is soft and conforms to the skin, effectively cushioning shocks and providing excellent water resistance and slip resistance. It's a perfect blend of practicality and aesthetics.
ZF Fifty Fathoms Ultimate Edition, reborn like a phoenix, continues the ocean legend on your wrist!
Specifications
| Maison | Blancpain |
| Case size | 45 MM |
| Dial | Blue |
| 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 Blue Dial
Not a studio frame. The same piece, in the room it was photographed in, with nothing tidied out of the way.

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

From the bench
Blancpain Fifty Fathoms Steel Blue Dial
One of our own frames rather than a catalogue picture — included because it shows what a white background hides.

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

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