- Year
- 2024
- Condition
- Unworn
- Set
- Box and papers
- Case
- Tripartite tonneau
- Movement
- Automatic winding, skeletonised
- Size
- 42.00 × 49.94 mm
Set and condition
Complete set
This RM 30-01 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
Red gold execution of the RMAR2 declutchable-rotor calibre
The RM 30-01 replaced both the RM 029 and the RM 030 in the Richard Mille collection in 2023, and was launched in grade 5 titanium and 18K 5N red gold. It carries the calibre RMAR2, which adds an integrated function selector and a revised declutching mechanism to the architecture established by the RMAR1.
The skeletonised display is laid out on a diamond-based geometry, with the clutch engagement indicator at the upper left, the function-selector hand at 3 o’clock, the oversize date in a horizontal aperture at 4 o’clock and the power-reserve scale sweeping the upper half of the dial.
Key details
Design and engineering
- Declutchable variable-geometry rotorWhen the power reserve reaches 55 hours the rotor is declutched by a purpose-built gear train and disengaged from the barrel; when the reserve falls to 40 hours it re-clutches and a further winding phase begins.
- Clutch engagement indicatorPositioned at the upper left of the dial, it reports whether the rotor is winding (on) or disengaged (off).
- Function selectorA pusher at 2 o’clock selects winding, date setting or hand setting, in the manner of a gearbox; a hand at 3 o’clock displays the mode selected.
- Oversize dateSemi-instantaneous, in a horizontal aperture at 4 o’clock.
- Double-barrel systemEnergy is distributed across two barrels rather than one, increasing the number of rotations and reducing pressure on teeth, bearings and pivots.
- Case constructionTripartite, water resistant to 50 metres by two Nitrile O-ring seals, assembled with 20 grade 5 titanium spline screws and abrasion-resistant 316L stainless steel washers. No casing ring is used; the movement sits on chassis mounting rubbers (ISO SW) fixed by grade 5 titanium screws.
The reference
Technical specifications
| Reference | RM 30-01 |
|---|---|
| Calibre | RMAR2 |
| Movement | Automatic winding, skeletonised |
| Functions | Hours, minutes, seconds, oversize date, clutch engagement and power-reserve indicators, function selector, declutchable variable-geometry rotor |
| Power reserve | Around 55 hours (± 10%) |
| Declutch thresholds | Disengages at 55 hours, re-engages at 40 hours |
| Movement dimensions | 31.25 × 29.45 mm, thickness 5.41 mm |
| Jewels | 38 |
| Barrel arbour | AP 20 steel |
| Balance | Glucydur®, 4 arms, 4 setting weights, moment of inertia 4.8 mg·cm², angle of lift 53° |
| Frequency | 28,800 vph (4 Hz) |
| Balance spring | Elinvar by Nivarox® |
| Shock protection | Incabloc 908.22.211.100 (transparent) |
| Escapement wheel jewels | Rubifix (transparent) |
| Baseplate and bridges | Grade 5 titanium, hand-ground, wet sandblasted, Titalyt® treated; barrel bridges PVD coated |
| Rotor | Grade 5 titanium central flange, heavy metal weight segment, 18K white gold wings with 5 positions, ceramic ball bearings, unidirectional anticlockwise |
| Case | Tripartite tonneau |
| Case dimensions | 42.00 × 49.94 mm |
| Case material | 18K 5N red gold |
| Case assembly | 20 grade 5 titanium spline screws, 316L stainless steel washers, 2 Nitrile O-ring seals |
| Water resistance | 50 m |
| Strap | Black rubber |
| Introduced | 2023 |
Buying with HYPA
Purchase with confidence
- Original warranty card included, dated 2024
- Free insured delivery within Australia · international 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 · 6 reviewsFrom clients of HYPA International on Google. Read the reviews
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