- Case
- ATZ white ceramic, unset
- Movement
- Automatic, calibre CRMA2, skeletonised
Overview
Unset white ceramic with jasper dial centre
An RM 07-01 in ATZ white ceramic with no stones set on the case, and a jasper plate at the centre of a pavé-set gold dial.
ATZ is alumina-toughened zirconia. It is highly scratch and corrosion resistant, hypoallergenic and holds its colour over time.
Key details
Case materialATZ white ceramic, unset
Dial centreJasper
SettingNone on the case
Design and engineering
- ATZ white ceramicAlumina-toughened zirconia: high hardness, hypoallergenic and colour-stable.
- Jasper dial centreOpaque hardstone with dense natural figuring, individually cut, standing proud at the centre of a pavé-set gold dial.
- Calibre CRMA2Skeletonised automatic with hours, minutes and adjustable rotor geometry, visible through the dial and display back.
- Grade 5 titanium baseplate and bridgesMicroblasted with electroplasma treatment for rigidity and surface flatness.
- Variable-geometry rotorBidirectional, with adjustable weights setting winding efficiency to the wearer’s activity level.
- Fast-rotating barrelFive hours per revolution rather than seven and a half.
Specifications
Technical specifications
| Reference | RM 07-01 ATZ White Ceramic Jasper |
|---|---|
| Dimensions | 45.66 × 31.40 × 11.85 mm |
| Case | ATZ white ceramic, unset |
| Crystal | Sapphire, front and display back |
| Water resistance | 50 m |
| Movement | Automatic, calibre CRMA2, skeletonised |
| Baseplate and bridges | Microblasted grade 5 titanium, electroplasma treated |
| Movement dimensions | 29.90 × 22.00 × 4.92 mm |
| Jewels | 25 |
| Balance | CuBe, free-sprung, 4 adjustable weights, variable inertia |
| Winding | Bidirectional variable-geometry rotor, OneWay® ceramic ball bearings |
| Functions | Hours, minutes · Adjustable rotor geometry |
| Frequency | 28,800 vph (4 Hz) |
| Power reserve | circa 50 hours (± 10%) |
| Dial | Pavé-set gold with jasper centre |
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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