Gravimetric Mass & Chronometric Assay Bulletin
The Richard Mille RM Tourbillon Haute Horlogerie Smiley Tourbillon Geneva Atelier Spec Reference RM 088 is a hallmarked Carbon TPT & Grade 5 Titanium haute horlogerie timepiece measuring 42.7 mm x 50.0 mm x 15.6 mm with a verified Mettler-Toledo mass of 55.7g, powered by Richard Mille Hand-Wound Tourbillon Calibre operating at 28,800 vph (+0.4 s/d, 302 deg) with a 72-hour power reserve, double anti-reflective sapphire crystal, and 50m / 5 ATM - Dual Nitrile O-Ring Seals water resistance.
| I. Official Maison Entity & Reference | Richard Mille — RM Tourbillon Haute Horlogerie | Ref. RM 088 | SKU: PV-CUST-RM 088-W645 |
|---|---|
| II. Precious Metal Alloy & Hallmark Assay | Carbon TPT & Grade 5 Titanium — 5-Axis Swiss CNC Precision Architecture • 1:1 Authentic Reference Mass • Bespoke Collector Commission |
| III. Certified Gravimetric Mass (Mettler-Toledo) | 55.7g — 1:1 Authentic Reference Mass Verified on Mettler-Toledo Analytical Scale |
| IV. Bezel Setting & Case Architecture | Precision Brushed & Polished Carbon TPT Bezel with Anti-Reflective Scratch-Resistant Sapphire Crystal • 55.7g Carbon TPT • 42.7 mm x 50.0 mm x 15.6 mm |
| V. Mechanical Manufacture Calibre | Richard Mille Hand-Wound Tourbillon Calibre — Swiss Super Clone Mechanical Calibre Regulated to +0.4 s/d, 302 deg |
| VI. Power Reserve & Oscillation Frequency | 72-Hour Power Reserve • 28,800 vph (4 Hz) Free-Sprung Balance Wheel |
| VII. Double AR Sapphire Crystal & Hermeticity | Scratch-Resistant Sapphire Crystal with Double Anti-Reflective Coating • 50m / 5 ATM - Dual Nitrile O-Ring Seals |
| VIII. Dial Finishing, Bracelet & Hallmarked Clasp | 42.7 mm x 50.0 mm x 15.6 mm • Hand-Finished Sunray Collector Dial with Hand-Finished Luminous Appliques & Hands • Hand-Brushed & Chamfered Vulcanized Elastomer / Alligator Strap & Folding Clasp |
Curated within our hallmarked solid 18K gold Richard Mille collection, the Richard Mille RM Tourbillon Haute Horlogerie Smiley Tourbillon Geneva Atelier Spec Reference RM 088 exemplifies haute horlogerie metallurgy in Carbon TPT & Grade 5 Titanium. Milled to exact manufacture geometry (42.7 mm x 50.0 mm x 15.6 mm), the monobloc middle case, Precision Brushed & Polished Carbon TPT Bezel with Anti-Reflective Scratch-Resistant Sapphire Crystal, and Hand-Brushed & Chamfered Vulcanized Elastomer / Alligator Strap & Folding Clasp achieve a verified analytical mass of 55.7g on our Fischer XRF Au750 and Mettler-Toledo assay bench.
What Are the Horological & Metallurgical Benchmarks of Richard Mille RM 088 Ref. RM 088?
The Richard Mille RM 088 Reference RM 088 is a precision-engineered luxury timepiece crafted in Carbon TPT & Grade 5 Titanium (42.7 mm x 50.0 mm x 15.6 mm) with Hand-Finished Sunray Collector Dial with Hand-Finished Luminous Appliques & Hands, Precision Brushed & Polished Carbon TPT Bezel with Anti-Reflective Scratch-Resistant Sapphire Crystal, and a verified Mettler-Toledo mass of 55.7g, because its Richard Mille Hand-Wound Tourbillon Calibre movement is regulated across six positions to chronometric tolerances with a 72-hour power reserve.
5 Core Horological & Metallurgical Specifications:
- Entity & Reference: Richard Mille RM Tourbillon Haute Horlogerie Smiley Tourbillon Geneva Atelier Spec — Official Reference RM 088 (SKU: PV-CUST-RM 088-W645).
- Precious Metal Assay: Carbon TPT & Grade 5 Titanium verified via non-destructive Fischer X-Ray Fluorescence spectroscopy.
- Gravimetric Parity: 55.7g total mass weighed on a calibrated Mettler-Toledo laboratory scale.
- Calibre & Oscillating System: Richard Mille Hand-Wound Tourbillon Calibre beating at 28,800 vph (4 Hz) with a 72-hour power reserve (+0.4 s/d, 302 deg).
- Crystal & Hermeticity: Scratch-resistant sapphire crystal with double anti-reflective coating and 50m / 5 ATM - Dual Nitrile O-Ring Seals rating.
Within the Richard Mille RM 088 horological sub-silo, collectors also compare the Richard Mille RM Tourbillon Haute Horlogerie Smiley Tourbillon Ref. RM 088 (56.0g) and the Richard Mille RM 67-02 Automatic Extra-Flat Geneva Atelier Spec Ref. RM 67-02 (33.5g).
- Parent Brand & RM 088 Silo Hub: Browse All 102 Certified Richard Mille Solid 18K Gold & Pt950 Watches
- Technical Research Monograph: Swiss St. Bernard Poincon & Au750 Gold Hallmarks Guide (All 5 Journal Monographs)
- Homepage Master Register: Return to 18K SOLID GOLD Homepage (Complete 774-Watch Solid 18K Gold & Pt950 Register)
- All-Brands Catalogue: Explore Complete 12-Maison Horological Catalogue (/shop/)
- Metallurgical & Escrow Verification: Fischer XRF Au750 Protocol • 3-Year Mechanical Warranty • Insured Armored Delivery
What is the verified authentic gram weight of this Richard Mille Ref. RM 088?
At 18K Solid Gold 18K Solid Gold Salon, this Richard Mille RM Tourbillon Haute Horlogerie Smiley Tourbillon Geneva Atelier Spec Ref. RM 088 weighs 55.7g on our Mettler-Toledo analytical balance, matching the exact factory mass of the authentic Carbon TPT reference.
How is the Carbon TPT & Grade 5 Titanium purity verified prior to dispatch?
Every timepiece undergoes non-destructive Fischer X-Ray Fluorescence (XRF) spectroscopy confirming elemental bullion composition alongside a personalized 4K scale and hallmark inspection video.
Which movement powers Reference RM 088 and what is its power reserve?
Reference RM 088 is equipped with the Richard Mille Hand-Wound Tourbillon Calibre operating at 28,800 vph (4 Hz) with a 72-hour power reserve, regulated in our Paris and Geneva workshop to +0.4 s/d, 302 deg.
What dial and bezel specifications distinguish Richard Mille RM 088 Ref. RM 088?
Reference RM 088 combines Hand-Finished Sunray Collector Dial with Hand-Finished Luminous Appliques & Hands and Precision Brushed & Polished Carbon TPT Bezel with Anti-Reflective Scratch-Resistant Sapphire Crystal within a 42.7 mm x 50.0 mm x 15.6 mm Carbon TPT & Grade 5 Titanium case weighing 55.7g, verified via Fischer XRF spectroscopy and powered by Richard Mille Hand-Wound Tourbillon Calibre.
Richard Mille RM Tourbillon Haute Horlogerie Smiley Tourbillon Geneva Atelier Spec Reference RM 088 — Salon Edition
Bespoke Atelier Salon Edition • 55.7g Verified Mass • Richard Mille Hand-Wound Tourbillon Calibre