- Movement
- Skeletonised automatic winding, grade 5 titanium, PVD-coated
- Size
- 49.94 × 44.50 × 16.15 mm
Overview
Diamond-set red gold case with yellow crown
An 18k red gold case set with brilliant-cut diamonds across the bezel, caseband and flanks, with a yellow crown and an orange rubber strap. The dial is skeletonised with the standard RM 11-03 layout and green and yellow accents on the counters.
No independent record of an RM 11-03 in a red gold full setting has been located, so the coverage tier, stone count, edition size and year are all unestablished.
Key details
Case material18k red gold, diamond-set
SettingBezel, caseband and flanks — coverage tier not independently confirmed
MovementCalibre RMAC3, skeletonised automatic winding, 68 jewels
Design and engineering
- 18k red gold caseThe tripartite tonneau case is 18k red gold, one of the RM 11-03’s documented production materials alongside titanium, white gold, ceramic, Carbon TPT® and Quartz TPT®.
- Diamond settingBrilliant-cut stones cover the bezel and continue along the caseband and case flanks. Stone count, carat weight, setting technique and whether the setting is factory work are not established for this record.
- Yellow crownThe crown is executed in yellow against the red gold case.
- Calibre RMAC3Skeletonised automatic winding movement, 30.25 × 28.45 × 9.00 mm, 68 jewels, 28,800 vph, with grade 5 titanium baseplate and bridges under PVD coating, two barrels mounted side by side and a variable-geometry rotor.
- Case construction49.94 × 44.50 × 16.15 mm, held by 20 grade 5 titanium spline screws, chamfering and buffing performed entirely by hand.
Specifications
Technical specifications
| Reference | RM 11-03 |
|---|---|
| Calibre | RMAC3 |
| Movement | Skeletonised automatic winding, grade 5 titanium, PVD-coated |
| Functions | Hours, minutes, seconds, flyback chronograph, 60-minute countdown timer at 9, 12-hour totaliser, oversize date, month, annual calendar |
| Jewels | 68 |
| Frequency | 28,800 vph (4 Hz) |
| Power reserve | Circa 55 hours (± 10%) |
| Barrels | Two, mounted side by side |
| Case dimensions | 49.94 × 44.50 × 16.15 mm |
| Case material | 18k red gold |
| Setting | Diamonds on bezel, caseband and flanks; stone count, carat weight and technique not established |
| Crown | Yellow |
| Crystal | Sapphire with anti-glare treatment, front and display back |
| Water resistance | 50 m |
| 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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