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Swipe to turn · tap to open zoomRichard Mille RM Tourbillon RM 52-01
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 (replies typically within a few hours, Pacific business hours). QC film usually same day after payment clears — 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
The YS Richard Mille RM52-01 White Ceramic Limited Edition Authentic Tourbillon reinterprets the essence of the RICHARD MILLE skull, overcoming the flaws of multiple versions to allow die-hard fans to own a super high-quality replica with accurate size, movement, and meticulous details. Reasons to purchase:
1. Size is close: Official dimensions (length x width x thickness): 50*43*16mm, YS factory's dimensions (length x width x thickness): 49.8*44.3*16.4mm;
2. Real bearing: The ruby in the skull's mouth is a real bearing of the Tourbillon, not a decoration. The gem corresponds to the central axis of the Tourbillon, which is surrounded by the upper and lower jaws, as if swallowing an energy ball, thus realizing the science fiction concept that the original design wanted to express.
3. Attention to detail: The inner wall of the left side of the case is stamped with RM052, just like the original. The size and depth of the gear in the right eye are close to the original. The gem in the center of the forehead is red and clear. It is made of frosted clasp and imported Thai raw material rubber strap.
4. Movement alignment: Thanks to the fact that the position and size of the tourbillon are consistent with the original, when viewed from behind, the movement of the tourbillon with gemstone co-axial movement can be clearly seen below the back of the skull. When viewed from the front, the black balance wheel is just blocked by the skull's jaw, leaving only the escape wheel moving under the skull.
5. Excellent both inside and out: The movement is a genuine tourbillon movement customized by the Shanghai movement factory. Each watch undergoes high-intensity QE timekeeping simulation and has enhanced water resistance.
YS Factory – Dedicated to quality and care!
Specifications
| Reference | RM 52-01 |
| Maison | Richard Mille |
| Case size | 43 × 16 MM |
| 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
Richard Mille RM Tourbillon RM 52-01
Not a studio frame. The same piece, in the room it was photographed in, with nothing tidied out of the way.
As it arrives
Richard Mille RM Tourbillon RM 52-01
Kept unretouched: what is in this photograph is what goes into the parcel.
From the bench
Richard Mille RM Tourbillon RM 52-01
One of our own frames rather than a catalogue picture — included because it shows what a white background hides.
Off the sweep
Richard Mille RM Tourbillon RM 52-01
Not a studio frame. The same piece, in the room it was photographed in, with nothing tidied out of the way.
As it arrives
Richard Mille RM Tourbillon RM 52-01
Kept unretouched: what is in this photograph is what goes into the parcel.
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