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Swipe to turn · tap to open zoomBlancpain Yellow Gold
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
[BM Factory 2021 New Recommendation] This Blancpain 6651-1127-55B, upgraded V2 version, features enamel white, leaf-shaped hands, Roman numerals, and a clean, simple design. It has a black calf leather strap for added softness and comfort. Like a gentleman on your wrist, it's a timeless classic! Details are as follows:
1⃣️【Case】 40mm diameter, 8.7mm thickness. The lines where the shoulder and case meet are clearly defined and meticulously polished. The case assembly is full and radiant. All specifications are truly identical to the original.
2⃣️【Dial】Enamel dials are oxidation-resistant, corrosion-resistant, and have excellent chemical stability, retaining their luster even over time. However, using them to produce dial faces is difficult and expensive!
3⃣️【Movement】Equipped with a modified 9015 movement – the automatic rotor is engraved with the Blancpain logo and plated with 18K gold. Stable timekeeping, incredibly realistic!
4⃣️【Clasp】Unrivaled quality, comparable to the original. The IB lettering inside is CNC machined in one go and meticulously polished by watchmakers. Each finished clasp undergoes multiple processes.
BM produced by a fine piece welcome to view!
Specifications
| Maison | Blancpain |
| Case size | 40 MM |
| Movement | 9015 |
| Dial | Black |
| Grade | Standard |
| 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 Yellow Gold
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 Yellow Gold
Kept unretouched: what is in this photograph is what goes into the parcel.

From the bench
Blancpain Yellow Gold
One of our own frames rather than a catalogue picture — included because it shows what a white background hides.

Off the sweep
Blancpain Yellow Gold
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 Yellow Gold
Kept unretouched: what is in this photograph is what goes into the parcel.

