
- Case
- Tripartite, round, lugs integrated into the case system
- Movement
- Automatic winding, skeletonised
- Size
- 45.70 × 6.30 mm
Overview
Red gold execution of the extra-flat RMXP1
The RM 033 was offered in titanium, 18K white gold and 18K red gold. This is the red gold version: a round tripartite case with the lugs absorbed into the case system, satin-finished gold bezel and caseback, and a black rubber strap.
The calibre RMXP1 shows hours and minutes only. Its 2.60 mm height is achieved by moving the monobloc platinum micro-rotor off centre, which allows the case to sit at 6.30 mm overall.
Key details
Case material18K red gold
Case dimensions45.70 × 6.30 mm
MovementCalibre RMXP1, skeletonised automatic winding
Design and engineering
- Off-centre monobloc platinum micro-rotorSolid platinum, bi-directional, sited to the side of the movement to reduce overall height.
- Free-sprung balance with variable inertiaFour adjustable weights on the balance replace the regulator index, allowing repeatable regulation and better shock behaviour.
- Titanium baseplate, bridges and balance cockGrade 5 titanium, Titalyt® treated baseplate, black PVD bridges — chosen for rigidity and flatness at very small section thicknesses.
- Tripartite caseAssembled with 16 grade 5 titanium spline screws and 316L stainless steel washers; water resistant to 30 metres by two Nitrile O-ring seals.
- Ceramic crownSealed with double O-rings.
Specifications
Technical specifications
| Reference | RM 033 |
|---|---|
| Calibre | RMXP1 |
| Movement | Automatic winding, skeletonised |
| Functions | Hours, minutes; off-centre monobloc platinum rotor |
| Power reserve | 42 hours |
| Jewels | 29 |
| Balance | Free-sprung, variable inertia, 4 adjustable weights |
| Frequency | 21,600 vph (3 Hz) |
| Movement dimensions | 33.00 mm diameter, thickness 2.60 mm |
| Baseplate | Grade 5 titanium, Titalyt® treated |
| Bridges and balance cock | Grade 5 titanium, black PVD coated |
| Rotor | Off-centre monobloc solid platinum, bi-directional |
| Case | Tripartite, round, lugs integrated into the case system |
| Case dimensions | 45.70 × 6.30 mm |
| Case material | 18K red gold |
| Case assembly | 16 grade 5 titanium spline screws, 316L stainless steel washers, 2 Nitrile O-ring seals |
| Crown | Ceramic, double O-ring seals |
| Water resistance | 30 m |
| Strap | Black rubber |
| Introduced | 2011 |
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.


