- Case
- Green sapphire
- Movement
- Automatic, calibre CRMA5, skeletonised
Overview
Green sapphire case with diamond-set dial
An RM 07-02 in green sapphire with a diamond-set dial, on a white strap. The case is machined from sections of green sapphire taken from a single block.
Richard Mille specifies white gold baseplate and bridges for the green version, microblasted and bevelled by hand, with the baseplate set with hundreds of diamonds.
Key details
Case materialGreen sapphire
DialDiamond set
CalibreCRMA5
Design and engineering
- Green sapphire caseMachined from sections cut from a single block. The case requires almost forty days of machining and finishing.
- Coloured sapphireMetal oxides are incorporated into the crystalline structure to produce the colour.
- Diamond-set dialThe dial is set with diamonds across its surface.
- Gem-set baseplateThe baseplate is machined from 18k white gold, microblasted and bevelled by hand, and set with hundreds of diamonds.
- Calibre CRMA5Skeletonised in-house automatic movement with hours, minutes and variable-geometry rotor, adjustable to the wearer’s activity level by shifting two small weights.
The reference
Technical specifications
| Reference | RM 07-02 Green Sapphire Diamond |
|---|---|
| Dimensions | 32.90 × 46.75 × 14.35 mm |
| Case | Green sapphire |
| Case back | Open |
| Movement | Automatic, calibre CRMA5, skeletonised |
| Baseplate and bridges | 18k white gold, microblasted and hand-bevelled, diamond set |
| Jewels | 25 |
| Balance | Free-sprung with variable inertia, 4 adjustable weights |
| Winding | Variable-geometry rotor, OneWay® ceramic system with ball bearings |
| Functions | Hours, minutes · Adjustable rotor geometry |
| Frequency | 28,800 vph (4 Hz) |
| Power reserve | circa 50 hours (± 10%) |
| Gear teeth | 20° pressure angle |
| Screws | Spline screws in grade 5 titanium, case and bridges |
| Dial | Diamond set |
| Strap | White rubber with folding clasp |
Buying with HYPA
Purchase with confidence
- Warranty card status disclosed for every piece we sell
- 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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