- Case
- Tripartite tonneau
- Movement
- Automatic winding, skeletonised
- Size
- 49.94 × 44.50 × 13.15 mm
Overview
Snow setting across the bezel, flanks and crown guard
The tripartite tonneau case is a red layered composite whose bezel, caseband flanks and crown guard carry stones of varying diameter packed close together in an irregular arrangement rather than in ordered rows. The crown is red and the strap is red rubber.
The calibre RMAL1 is skeletonised and automatic, with a variable-geometry rotor and a double barrel giving around 55 hours, visible through the sapphire caseback.
Key details
MovementCalibre RMAL1, skeletonised automatic winding
Power reserveCirca 55 hours
SettingSnow setting on the bezel, caseband flanks and crown guard
Design and engineering
- Snow settingStones of differing diameters are placed to fill the surface without a repeating grid, so that no metal shows between them. Snow setting is a technique rather than a point on a coverage scale.
- Red layered composite caseTripartite tonneau construction.
- Variable-geometry rotorRichard Mille’s patented system, allowing the winding rate to be matched to the wearer’s activity by adjusting the rotor’s inertia.
- Double-barrel systemSupplies the 55-hour power reserve and stabilises torque.
- Free-sprung balance with variable inertiaThe regulator index is eliminated; regulation is by four small weights set directly on the balance.
- Sapphire casebackAnti-reflective treated.
Specifications
Technical specifications
| Reference | RM 35-02 |
|---|---|
| Calibre | RMAL1 |
| Movement | Automatic winding, skeletonised |
| Functions | Hours, minutes, seconds; variable-geometry rotor |
| Power reserve | Circa 55 hours |
| Jewels | 32 |
| Balance | Free-sprung, variable inertia |
| Frequency | 28,800 vph (4 Hz) |
| Barrels | Double barrel |
| Baseplate and bridges | Grade 5 titanium, black PVD treated |
| Rotor | Variable geometry |
| Case | Tripartite tonneau |
| Case dimensions | 49.94 × 44.50 × 13.15 mm |
| Case material | Red layered composite |
| Setting | Snow setting on the bezel, caseband flanks and crown guard |
| Caseback | Sapphire, anti-reflective |
| Water resistance | 50 m |
| Strap | Red rubber |
Buying with HYPA
Purchase with confidence
- Manufacturer warranty confirmed from the warranty card
- Insured worldwide delivery
- Payment by bank transfer or cryptocurrency
- Registered Australian dealerHYPA International Pty Ltd · Victorian Second-Hand Dealer Licence SHD-0018017.
- Direct specialist supportSpeak with the HYPA team before, during and after the purchase.
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