- Year
- 2020
- Condition
- Excellent
- 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 RG ATZ 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 red gold and a set centre plate
ATZ is Richard Mille’s designation for white ceramic, formed under high-pressure aluminium oxide injection. It gives a hard, matte white surface that holds its colour.
Here it forms the bezel and caseback, with red gold on the crown, the pushers and the inner bezel. The dial-centre plate is red gold set with diamonds around a black panel, and the strap is white rubber.
Key details
Design and engineering
- ATZ white ceramicHard and scratch resistant, matte in finish, and distinct from the TZP designation Richard Mille uses for black and coloured ceramic.
- Set red gold centre plateDiamonds are set into the red gold frame around a black central panel.
- Oversize dateSemi-instantaneous, placed horizontally under 12 o’clock and 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, in the manner of a gearbox; an aperture alongside 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, so no classical crown attachment penetrates to the heart of the calibre. It is sealed with an Alcryn® O-ring and collar.
- Spline screws in grade 5 titaniumUsed for the bridges, case, rotor and baseplate, giving controlled torque at assembly.
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 materials | ATZ white ceramic and red gold |
| Dial centre | Black panel in a set red gold plate |
| Case assembly | 20 grade 5 titanium spline screws, 316L stainless steel washers, 2 Nitrile O-ring seals |
| Water resistance | 50 m |
| Strap | White rubber |
Buying with HYPA
Purchase with confidence
- Original warranty card included, dated 2020
- 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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