- Year
- 2023
- Condition
- Good
- Set
- Box and papers
- Movement
- Automatic winding, skeletonised
- Size
- 50.00 × 42.70 × 13.95 mm
Set and condition
Complete set
This RM 030 Titanium 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
Titanium execution of the declutchable rotor automatic
The titanium RM 030, in the model’s tonneau case of 50.00 × 42.70 × 13.95 mm on a black strap. The case is tripartite, water resistant to 50 metres through two nitrile O-ring seals, and assembled with 20 grade 5 titanium spline screws and abrasion-resistant 316L stainless steel washers.
The calibre RMAR1 provides hours, minutes, seconds, date, a winding indicator and a power-reserve indicator, with the rotor declutching at 50 hours of reserve and re-engaging at 40.
Key details
Design and engineering
- Declutchable rotorThe mechanism combines automatic clutching and declutching of the winding system with a torque sensor, so the spring is held at an ideal tension.
- Winding indicatorAt 12 o’clock; the power-reserve scale sits at 9 o’clock and the date at 7.
- Free-sprung balance with variable inertiaGlucydur®, four arms, moment of inertia 4.8 mg·cm², lift angle 53°.
- Titalyt®-treated titanium movementWet-sandblasted grade 5 titanium with a Titalyt® treatment.
- Case machining86 preparatory operations, 49 of them striking, before cutting and milling.
The reference
Technical specifications
| Reference | RM 030 |
|---|---|
| Calibre | RMAR1 |
| Movement | Automatic winding, skeletonised |
| Functions | Hours, minutes, seconds, date, winding indicator, power-reserve indicator, declutchable variable-geometry rotor |
| Power reserve | Circa 55 hours |
| Declutch thresholds | Disengages at 50 hours, re-engages at 40 hours |
| Frequency | 28,800 vph (4 Hz) |
| Jewels | 40 |
| Balance | Glucydur®, 4 arms, moment of inertia 4.8 mg·cm², angle of lift 53°; free-sprung with variable inertia |
| Barrels | Two |
| Baseplate, bridges and balance-cock | Grade 5 titanium, wet sandblasted, Titalyt® treated |
| Case dimensions | 50.00 × 42.70 × 13.95 mm |
| Case shape | Tonneau, tripartite |
| Case material | Titanium |
| Case construction | 20 grade 5 titanium spline screws, 316L stainless steel washers, 2 nitrile O-ring seals |
| Crown | Torque limiting, titanium |
| Crystal | Sapphire |
| Water resistance | 50 m |
| Strap | Black rubber |
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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