- Case
- Tonneau
- Size
- 49.65 × 44.50 × 16.10 mm
- Edition
- 30 pieces
Overview
White Quartz TPT® and Carbon TPT® with RM50-03 split-seconds tourbillon calibre
Introduced in 2019, the RM 50-04 was created for Formula 1 driver Kimi Räikkönen. Its manually wound RM50-03 calibre combines a tourbillon and split-seconds chronograph with a 30-minute totaliser, power-reserve indicator, torque indicator and function selector. The model was produced in an edition of 30 pieces.
The case uses white Quartz TPT® for the bezel and caseback with a Carbon TPT® middle case. White and red detailing references the colours of the Alfa Romeo Racing C38 driven by Räikkönen during the 2019 Formula 1 season.
Key details
MovementManual-winding calibre RM50-03
ComplicationsTourbillon and split-seconds chronograph
Edition30 pieces
Design and engineering
- RM50-03 tourbillon calibreThe RM50-03 combines a tourbillon escapement with a split-seconds chronograph. Its movement structure uses grade 5 titanium and Carbon TPT® components and weighs approximately 7 grams.
- Split-seconds chronographThe split-seconds mechanism allows two chronograph seconds hands to be stopped independently for intermediate or comparative timing. A 30-minute totaliser records elapsed minutes.
- Six-column chronograph wheelThe chronograph mechanism uses a six-column wheel to coordinate the split-seconds and chronograph functions.
- White Quartz TPT® bezel and casebackThe bezel and caseback are produced from white Quartz TPT®, a layered silica-fibre composite formed under pressure and heat.
- Carbon TPT® middle caseCarbon TPT® forms the central case structure and inner flange, contrasting with the white Quartz TPT® outer components.
- Power-reserve, torque and function displaysThe movement incorporates a power-reserve display, a torque indicator showing mainspring tension and a function indicator for winding, neutral and hand-setting modes.
- 5,000 g shock testingThe complete watch construction was tested to withstand shocks of up to 5,000 g.
Specifications
Technical specifications
| Reference | RM 50-04 |
|---|---|
| Calibre | RM50-03, manual winding tourbillon |
| Functions | Hours, minutes, split-seconds chronograph, 30-minute totaliser, power-reserve, torque and function indicators; tourbillon |
| Power reserve | Circa 70 hours (± 10%), on a numeric scale at 11 o’clock |
| Movement weight | 7 g |
| Frequency | 21,600 vph (3 Hz) |
| Baseplate and bridges | Grade 5 titanium and Carbon TPT® |
| Shock testing | 5,000 g |
| Case | Tonneau |
| Case dimensions | 49.65 × 44.50 × 16.10 mm |
| Case materials | Carbon TPT® and Quartz TPT® |
| Water resistance | 50 m |
| Strap | Red textile |
| Introduced | 2019 |
| Edition | 30 pieces |
| Year | 2019 |
| Winding | Manual |
| Jewels | 43 |
| Movement dimensions | 32.15 × 31.10 × 9.92 mm |
| Chronograph | Split seconds, 30-minute totaliser |
| Indicators | Power reserve, torque, function selector |
| Bezel | White Quartz TPT® |
| Caseband | Carbon TPT® |
| Caseback | White Quartz TPT® |
| Inner flange | Carbon TPT® |
| Dial structure | Grade 5 titanium |
| Crystal | Sapphire |
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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