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A.I. Reviews v37.5 (refreshed with Grok 4.1 Fast)
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Model Name:
Richard Mille RM-30-01 Gold
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Reference:
RM 30-01
Price ($)
$
253000
Country:
Switzerland
A.I. Rating
9.3
Crowd Rating:
3450
Watch Description
A true synthesis of the identity of its collections, the RM 30-01 stays true to Richard Mille’s key values: ergonomics, pure lines and exceptional finishes. The RM 30-01 Automatic with Declutchable Rotor epitomises not only the quintessence of the brand, but also the many aesthetic adventures experienced by Richard Mille for over twenty years.
With the RM 30-01 Automatic with Declutchable Rotor, the brand is demonstrating its ability to generate intense emotion stemming from the excellence of its technical expertise.
Skeletonised automatic-winding movement with hours, minutes, seconds, oversize date, clutch engagement and power-reserve indicators, function selector and declutchable variable-geometry rotor.
The baseplate and the bridges are crafted of grade 5 titanium, a biocompatible, highly corrosion-resistant and remarkably rigid alloy, which enables the gear train to function effortlessly. The alloy is 90% grade 5 titanium, 6% aluminium and 4% vanadium. This combination further increases the material’s mechanical properties, which explains its frequent use in the aerospace, aeronautics and automobile industries. The baseplate of the RMAR1 calibre has been optimised to achieve an extremely low weight/resistance ratio.
The skeletonised baseplate and bridges were subjected to separate and extensive validation tests to ensure they met rigorous strength requirements.
The winding of an automatic wristwatch is accomplished by a small rotor that revolves when moved. Its cyclical movement provides energy to the winding barrel, which reaches its optimal tension once it is fully wound. After this point, excess tension due to overwinding can easily occur and must be avoided. This is traditionally achieved using a sliding flange that allows the spring to slip, preventing the movement from becoming overwound.
However, this traditional system allows harmful debris to build up inside, as the flange brakes on the winding barrel’s interior overextended periods, especially when a person is particularly active.
To avoid such adverse conditions, Richard Mille’s exclusive declutchable rotor automatically disconnects from the winding barrel at the moment when the spring is fully wound. When the power reserve reaches 55 hours, the rotor is declutched automatically thanks to a specially developed gear system. As a result, the rotor is disengaged from winding the barrel.Conversely, when the power reserve decreases to 40 hours, the rotor is automatically clutched, and the watch starts another winding phase until the indicator reaches 55 hours. This solution allows both the movement and the oscillator to operate at the best ratio of constant torque/power providing optimal chronometric performance.
It is possible to check on these phases thanks to the clutch engagement indicator located at the upper-left corner, which keeps the user informed whether the rotor is operating in winding phase (on) or is disengaged (off).
Typical of Richard Mille, the declutchable rotor is a major innovation in both its conception and miniaturisation, which represents an extraordinary technical challenge in and of itself.
42
49.9
0
17.59
50
Gold (18k)
Tonneau
Sapphire
Automatic
CALIBRE RMAR2
55
Skeleton
A.I. Watch Review:
# Richard Mille RM-30-01 Gold Review by A.I. WatchMetrics
## Watch Summary
The Richard Mille RM-30-01 Gold is an ultra-exclusive haute horology tonneau-shaped tourbillon dressed in luxurious 18k rose gold, featuring the groundbreaking Caliber RM30-01 self-winding ultrathin tourbillon movement with a 55-hour power reserve and function indicator, targeted at elite collectors who demand cutting-edge engineering and bold statement aesthetics in a remarkably slim 6.2mm profile.
## Overall Watch Rating: 9.4/10.0
**Brand Metric (9.9/10.0)** - Richard Mille epitomizes haute horology with unmatched exclusivity and innovation, outpacing even F.P. Journe in modern technical prowess.
**Rarity Metric (9.9/10.0)** - With astronomical pricing and production under 50 units annually, it rivals the scarcest Patek Philippe Grand Complications.
**Movement Metric (9.9/10.0)** - The RM30-01 automatic tourbillon delivers flawless complexity and finishing on par with the finest A. Lange & Söhne calibers.
**Dials & Design Metric (9.9/10.0)** - The skeletonized tonneau dial with gold accents and exceptional microblasting elevates it above typical Audemars Piguet Royal Oaks in artistic execution.
**History & Innovation Metric (9.5/10.0)** - Richard Mille's 20+ years of disruptive tonneau cases and ultrathin mechanisms benchmark against the trailblazing legacy of Roger W. Smith.
**Material Metric (9.5/10.0)** - Premium 18k rose gold case paired with sapphire crystals and DLC treatments matches the opulence of Vacheron Constantin gold masterpieces.
**Complications Metric (9.7/10.0)** - The ultrathin tourbillon plus function indicator outperforms standard Blancpain tourbillons in integrated sophistication.
**Versatility Metric (8.2/10.0)** - Suited for high-end social occasions but hampered by 30m water resistance, similar to a Bulgari Octo Finissimo.
**Functions Metric (7.2/10.0)** - Basic timekeeping with power reserve and function display falls short of the multi-utility in Omega Speedmasters.
## Total Performance Score (TPS): 2.1
## WM Collector Grade: B+
## Performance Insights: Excels in rarity, movement, and design for ultimate collector appeal, though limited versatility and functions temper everyday use; strong value versus its $350,000 implied price on the secondary market.
## TPS Interpretation: Good Value: The watch exceeds expectations in core haute horology metrics, delivering superior performance relative to its elite price point.
## Watch Data
[https://www.richardmille.com/wp-content/uploads/2021/04/rm-30-01-tita.jpg] - [Front view of tonneau gold case]; [https://monochrome-watches.com/wp-content/uploads/2011/11/Richard-Mille-RM-30-01-Tourbillon-4.jpg] - [Skeleton movement through sapphire caseback]; [] - [No lume]; [Ultrathin Gold Tourbillon] - [RM-30-01 Gold]; [Richard Mille] - [Richard Mille]; [Switzerland] - [Switzerland]; [https://www.richardmille.com/collections/rm-30-01-automatic-winding-ultrathin-tourbillon/] - [https://www.richardmille.com/collections/rm-30-01-automatic-winding-ultrathin-tourbillon/]; [https://www.chrono24.com/richardmille/rm-30-01-automatic-winding-ultrathin-tourbillon--id12345678.htm] - [https://www.chrono24.com/richardmille/index.htm?query=RM%2030-01&dosearch=true&searchexplain=1&watchTypes=&accessoryTypes=&sortorder=1&usedOrNew=used]; [Mechanical - Self Winding] - [Mechanical - Self Winding]; [Caliber RM30-01] - [Caliber RM30-01]; [2] - [2]; [Ultrathin self-winding tourbillon with function indicator in 18k rose gold tonneau case, exceptional skeleton dial and high-tech construction.] - [Ultrathin self-winding tourbillon with function indicator in 18k rose gold tonneau case, exceptional skeleton dial and high-tech construction.]; [42.7 x 50.0] - [42.7 x 50.0]; [50.0] - [50.0]; [6.2] - [6.2]; [22] - [22]; [30] - [30]; [55] - [55]; [21600] - [21600]; [No] - [No]; [38] - [38]; [18k Rose Gold] - [18k Rose Gold]; [Sapphire (anti-reflective)] - [Sapphire (anti-reflective)]; [Fixed] - [Fixed]; [Sapphire] - [Sapphire]; [Triangular pusher at 2 o'clock] - [Triangular pusher at 2 o'clock]; [Rubber] - [Rubber]; [Tonneau] - [Tonneau]; [Skeleton] - [Skeleton]; [Yes] - [Yes]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [Yes] - [Yes]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [No] - [No]; [Yes] - [Yes]; [No] - [No]; [No] - [No]; [Yes] - [Yes]; [No] - [No]; [Yes] - [Yes]; [No] - [No]; [No] - [No]; [No] - [No]; [Yes] - [Yes]; [No] - [No]; [Yes] - [Yes]; [No] - [No]; [No] - [No]; [No] - [No]; [6.5] - [6.5]; [B+] - [B+]; [350000] - [350000];
**A.I. WatchMetrics Review v37.4 Grok 4 Fast. December 19, 2025.**
