- Year
- 2026
- Condition
- Unworn
- Set
- Box and papers
- Case
- Tripartite tonneau
- Movement
- Automatic winding, skeletonised
- Size
- 52.63 × 34.40 × 13.00 mm
Set and condition
Complete set
This RM 037 White Ceramic Mother-of-Pearl is accompanied by its original presentation box, warranty card and supporting documentation. The watch and included items are inspected by an expert watchmaker before sale. Additional photographs and video of this piece are available on request.
Original presentation box
Original presentation box and packaging.
Original papers
Warranty card and supporting documentation.
Inspected prior to sale
Reviewed for condition, completeness and functionality. Additional details and photographs are available on request.
Condition photography
Additional close-up images of specific areas are available before purchase.
Overview
ATZ white ceramic with a mother-of-pearl centre
The bezel and caseback are ATZ white ceramic, matte and hard-wearing, and the caseband is satin white gold with polished pillars; the two push-buttons are polished white gold. Mother-of-pearl and diamonds embellish the dial.
Case, setting and nacre sit within a narrow tonal range, so the openworked calibre visible around the centre plate provides the contrast.
Key details
Design and engineering
- ATZ white ceramicRichard Mille’s designation for white ceramic, matte in finish and highly scratch resistant.
- Mother-of-pearl dial centreA nacre panel cut and set into the centre plate; the material’s layered structure produces the iridescence, so the play of light shifts with the angle of the wrist.
- Oversize dateSemi-instantaneous, placed horizontally under 12 o’clock, driven by two skeletonised calendar discs over a white field.
- Function selectorA push-button at 4 o’clock selects winding, neutral and hand-setting with a single push; an aperture at 4 o’clock shows W, N or H. A second push-button at 10 o’clock corrects the date.
- Patented stem-crown assemblyThe crown is part of the case rather than the movement, sealed with an Alcryn® O-ring and collar, so no crown attachment penetrates to the calibre.
The reference
Technical specifications
| Reference | RM 037 |
|---|---|
| Calibre | CRMA1, in-house |
| Movement | Automatic winding, skeletonised |
| Functions | Hours, minutes, oversize date, function selector, variable-geometry rotor |
| Power reserve | Around 50 hours (± 10%) |
| Movement dimensions | 28.00 × 22.90 mm, thickness 5.79 mm |
| Jewels | 25 |
| Balance | CuBe, 4 arms, 4 setting screws, moment of inertia 7.5 mg·cm², angle of lift 50° |
| Frequency | 28,800 vph (4 Hz) |
| Balance spring | AK3 |
| Shock protection | Incabloc 908.22.211.100 (transparent) |
| Escapement wheel jewels | Rubifix (transparent) |
| Baseplate and bridges | Microblasted grade 5 titanium, electroplasma treated |
| Barrel | Fast rotating, 1 revolution in 5 hours |
| Rotor | Variable geometry; ARCAP outside edge and edge ring, heavy metal weight segment, ceramic ball bearings, OneWay® winding system |
| Case | Tripartite tonneau |
| Case dimensions | 52.63 × 34.40 × 13.00 mm |
| Case material | White gold caseband; ATZ white ceramic bezel and caseback |
| Dial centre | Mother-of-pearl and diamonds |
| Case assembly | 20 grade 5 titanium spline screws, 316L stainless steel washers, 2 Nitrile O-ring seals |
| Water resistance | 50 m |
Buying with HYPA
Purchase with confidence
- Original warranty card included, dated 2026
- Free insured delivery within Australia and Hong Kong · elsewhere quoted
- Payment by bank transfer
- Registered Australian dealerHYPA International Pty Ltd · Registered Victorian second-hand dealer, Registration No. SHD-0018017.
- Direct specialist supportSpeak with the HYPA team before, during and after the purchase.
- Rated 5.0 on Google · 11 reviewsFrom clients of HYPA International on Google. Read the reviews
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