- Year
- 2023
- Condition
- Excellent
- Set
- Box and papers
- Movement
- Manual winding tourbillon
- Edition
- 50 pieces
Set and condition
Complete set
This RM 21-02 Green Quartz TPT® is accompanied by its original presentation box, warranty card and supporting documentation. The watch and included items are inspected by an expert watchmaker before sale. Additional photographs and video of this piece are available on request.
Original presentation box
Original presentation box and packaging.
Original papers
Warranty card and supporting documentation.
Inspected prior to sale
Reviewed for condition, completeness and functionality. Additional details and photographs are available on request.
Condition photography
Additional close-up images of specific areas are available before purchase.
Overview
Green Quartz TPT® with Carbon TPT®, the first RM 21-02 execution
Launched in 2022, this was the first execution of the RM 21-02 Tourbillon Aerodyne, in an edition of 50 pieces. The bezel is made of Carbon TPT® and green Quartz TPT®; green Quartz TPT® is also used for the caseback, while the caseband is satin-finished grade 5 titanium with pillars in Carbon TPT®. The two composites show regular undulations across their surfaces, a consequence of the layered construction: filaments obtained by dividing carbon fibre or silica thread, impregnated with black and green matrices, woven with the weft direction changing by 45° between layers, then heated to 120 °C at 6 bar before CNC machining.
The calibre is finished with anglage and polishing by hand, and runs at 21,600 vph with a power reserve of around 70 hours.
Key details
Design and engineering
- HAYNES 214 honeycomb baseplateThe nickel-chromium-aluminium-iron alloy is laid in a honeycombed geometry with a black PVD treatment, over a Carbon TPT® core. The cells are juxtaposed and laser-welded individually.
- Central barrel and tourbillonThe winding barrel and tourbillon are placed centrally, carried on titanium bridges with four arms on either side.
- Torque and power-reserve indicatorsThe torque indicator supplies information about the mainspring’s tension; the power-reserve indicator shows the hours of energy left in the mainspring before the watch must be wound again.
- Movement finishingAnglage and polishing by hand, hand-polished locking sections, sapphire-blasted milled sections, lapped and polished contact points and burnished pivots.
The reference
Technical specifications
| Reference | RM 21-02 |
|---|---|
| Calibre | RM21-02 |
| Movement | Manual winding tourbillon |
| Functions | Hours, minutes, function selector, power-reserve indicator, torque indicator |
| Power reserve | Around 70 hours (± 10%) |
| Frequency | 21,600 vph (3 Hz) |
| Jewels | 27 |
| Balance | Glucydur®, 2 arms, 4 setting screws, moment of inertia 10 mg·cm², angle of lift 53° |
| Balance spring | Elinvar by Nivarox® |
| Shock protection | KIF Elastor KE 160 B28 |
| Barrel shaft | Nickel-free Chronifer® (DIN x 46 Cr 13 + S) |
| Tourbillon diameter | 12.30 mm |
| Balance wheel diameter | 10.00 mm |
| Movement dimensions | 30.20 × 29.20 mm, thickness 7.14 mm |
| Baseplate | Honeycombed orthorhombic HAYNES 214 with Carbon TPT® core, black PVD |
| Movement finish | Anglage and polishing by hand |
| Case shape | Tonneau |
| Case materials | Carbon TPT® and green Quartz TPT® bezel; green Quartz TPT® caseback; satin-finished grade 5 titanium caseband with Carbon TPT® pillars |
| Case construction | 20 grade 5 titanium spline screws, 316L stainless steel washers, casing ring eliminated |
| Dial | Sapphire, openworked |
| Crystal | Sapphire |
| Water resistance | 50 m |
| Edition | 50 pieces |
| Year | 2022 |
Buying with HYPA
Purchase with confidence
- Original warranty card included, dated 2023
- Free insured delivery within Australia · international quoted
- Payment by bank transfer
- Registered Australian dealerHYPA International Pty Ltd · Registered Victorian second-hand dealer, Registration No. SHD-0018017.
- Direct specialist supportSpeak with the HYPA team before, during and after the purchase.
- Rated 5.0 on Google · 6 reviewsFrom clients of HYPA International on Google. Read the reviews
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