- Movement
- Automatic winding, skeletonised
- Size
- 48.00 × 39.70 × 12.60 mm
Overview
White gold execution of the oversize date automatic
The RM 029 was offered in titanium, 18k white gold and 18k red gold; this record is the white gold execution, shown on an orange rubber strap. The case measures 48.00 × 39.70 × 12.60 mm.
The calibre RMAS7 carries an oversize date mechanism derived from the RM 011 and a variable-geometry rotor, running at 4 Hz with 32 jewels. Its skeletonisation took more than ten months to settle, because the pattern of cut-aways could not be allowed to reduce the movement’s strength or shock resistance.
Key details
Case material18k white gold
MovementCalibre RMAS7, skeletonised automatic winding
Case dimensions48.00 × 39.70 × 12.60 mm
Design and engineering
- Oversize date from the RM 011The date mechanism derives from the one developed for the RM 011.
- Variable-geometry rotorGrade 2 titanium arms with adjustable 18k white gold ribs, a white gold weight segment and ceramic ball bearings. Moving the ribs changes the rotor’s inertia and so the winding rate.
- Titalyt®-treated baseplateBaseplate, bridges and balance-cock in grade 5 titanium with a Titalyt® treatment, giving rigidity and surface flatness.
- Incabloc on both sidesThe balance carries shock protection on the dial side as well as the movement side.
- Black PVD date bridgeThe oversize date bridge is finished in black PVD.
Specifications
Technical specifications
| Reference | RM 029 |
|---|---|
| Calibre | RMAS7 |
| Movement | Automatic winding, skeletonised |
| Functions | Hours, minutes, oversize date, variable-geometry rotor |
| Power reserve | 55 hours |
| Frequency | 28,800 vph (4 Hz) |
| Jewels | 32 |
| Barrels | Two |
| Shock protection | Incabloc, dial side and movement side |
| Baseplate, bridges and balance-cock | Grade 5 titanium, Titalyt® treatment |
| Oversize date bridge | Black PVD |
| Rotor | Variable geometry; grade 2 titanium arms, adjustable 18k white gold ribs, white gold weight segment, ceramic ball bearings |
| Case dimensions | 48.00 × 39.70 × 12.60 mm |
| Case shape | Tonneau |
| Case material | 18k white gold |
| Crystal | Sapphire |
| Water resistance | 50 m (dealer source, uncorroborated) |
| Strap | Orange 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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