- Case
- Tripartite tonneau
- Movement
- Automatic winding, skeletonised
- Size
- 43.15 × 49.95 × 13.15 mm
Overview
Blue Quartz TPT case on a white strap
This execution pairs a blue Quartz TPT® case with black case screws, a red rubber-clad crown and a white rubber strap. Through the dial the butterfly rotor’s two arms show yellow, against pink flange markers and pink pointers on the ON/OFF and function-selector scales.
The RM 35-03 is the fourth watch in the RM 035 collection and introduces the butterfly rotor, a patented winding mechanism that hands control of the automatic winding to the wearer. Pressing the pusher at 7 o’clock — sport mode — deploys the rotor’s two weights through 180°, returning the centre of gravity to the middle so that the rotor is balanced and stops winding the barrel. An ON/OFF indicator at 6 o’clock shows the current state.
Key details
CaseBlue Quartz TPT®
MovementCalibre RMAL2, skeletonised automatic winding
Power reserveAround 55 hours (± 10%)
Design and engineering
- Butterfly rotorTwo weights in grade 5 titanium and metal. In their initial position they displace the centre of gravity radially, generating the torque that winds the barrel. Pressing the sport-mode pusher at 7 o’clock deploys them through 180° via a dedicated gear train, recentring the mass, balancing the rotor and cancelling its winding power. Three years of development.
- Why the rotor can be switched offThe point is protection rather than convenience: high-intensity activity would otherwise wind the barrel far faster than it is designed for. Salvador Arbona, Technical Director for Movements, compares it to a driver switching a transmission into sport mode. Earlier Richard Mille automatics used a variable-geometry rotor whose setting only an authorised watchmaker could change.
- ON/OFF indicatorAt 6 o’clock, showing whether the rotor is active.
- Function selectorA push-button at 2 o’clock selects winding, neutral and hand-setting, with a hand at 2 o’clock displaying the selected mode.
- Baseplate and bridges in grade 5 titaniumBlack PVD and electroplasma treated. The baseplate is wet sandblasted with grey electroplasma treatment; the bridges are hand ground, wet sandblasted and Titalyt® or PVD treated, with hand-polished locking sections, burnished pivots and pinions with undercuts.
- Quartz TPT® caseSilica threads divided into layers no thicker than 45 microns, impregnated with resin, woven with the weft rotated 45° between layers, heated to 120 °C at 6 bar and machined on CNC at Richard Mille. Silica takes colour where carbon does not, which is why the coloured cases across this reference are Quartz rather than Carbon TPT®.
- FlangeMicroblasted grade 5 titanium, punctuated with the numerals 3, 6, 9 and 12, which slant inwards.
Specifications
Technical specifications
| Reference | RM 35-03 |
|---|---|
| Calibre | RMAL2 |
| Movement | Automatic winding, skeletonised |
| Functions | Hours, minutes, seconds, patented butterfly rotor, sport mode, function selector |
| Power reserve | Around 55 hours (± 10%) |
| Movement dimensions | 31.25 × 29.45 mm, thickness 5.92 mm |
| Jewels | 38 |
| Barrel arbour | AP 20 steel |
| Balance | Glucydur®, 2 arms, 4 setting weights, moment of inertia 4.8 mg·cm², angle of lift 53° |
| Frequency | 28,800 vph (4 Hz) |
| Balance spring | Elinvar |
| Shock protection | Incabloc 908.22.211.100 (transparent) |
| Barrels | Double barrel |
| Baseplate | Grade 5 titanium, wet sandblasted, grey electroplasma treated |
| Bridges | Grade 5 titanium, hand ground, wet sandblasted, Titalyt® or PVD treated |
| Rotor | Butterfly rotor: grade 5 titanium arm, metal weight segment, ceramic ball bearings, unidirectional anticlockwise |
| Sport mode | Pusher at 7 o’clock; ON/OFF indicator at 6 o’clock |
| Function selector | Pusher at 2 o’clock; indicator hand at 2 o’clock |
| Flange | Microblasted grade 5 titanium, numerals 3, 6, 9 and 12 slanted inwards |
| Case | Tripartite tonneau |
| Case dimensions | 43.15 × 49.95 × 13.15 mm |
| Case assembly | 20 grade 5 titanium spline screws, 316L stainless steel washers, 2 Nitrile O-ring seals |
| Crystals | Sapphire (1,800 Vickers), anti-glare both sides; bezel side 1.50 mm, back 1.20 mm |
| Water resistance | 50 m |
| Case material | Blue Quartz TPT® |
| Crown | Red, rubber-clad |
| Strap | White 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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