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Description
UmiF Richard Mille RM 67-02 Extra-Flat Carbon
An uncompromising approach to ultra-lightweight replica manufacturing, achieving a verified 36.7g total weight and 9.4mm profile.
Powered by CALIBRE CRMA7 Clone
The UmiF RM 67-02 utilizes a highly modified automatic movement designed to replicate the architecture of the genuine CRMA7. By integrating skeletonized baseplates and repositioning the gear train, the factory successfully maintains the required extra-flat tolerances. While market listings occasionally mislabel this as a tourbillon due to the prominent 6 o’clock balance wheel, it operates as a standard automatic escapement with reliable daily performance.
Regulated in multiple positions, this CRMA7 clone typically yields ±10–15 s/day. The beat rate is stable, though amplitude varies slightly depending on mainspring tension.
- ✅ Power Reserve: Approximately 36 hours
- ✅ Complications: Hours and minutes only, true to the extra-flat design
- ✅ Winding Direction: Unidirectional automatic winding
Technical Specifications
Constructed from layered carbon to achieve a verified 36.7g weight and 9.4mm thickness. The matte, wood-grain texture is tactile and visually accurate.
The dial features precise hand-painted rehaut colors, sharp printed indices, and exposed titanium-toned bridges that mimic the genuine depth.
Machined to exact tolerances, the bezel aligns perfectly with the mid-case and is secured by signature titanium spline screws.
The black strap offers exceptional elasticity and ergonomic fit, crucial for maintaining the featherweight feel of the 67-02 series.
Why UmiF for This Reference?
Many collectors ask: “Why not BBR or ZF?”
UmiF achieves the critical 9.4mm thickness and an astonishing sub-40g weight (36.7g verified), which rival factories often miss by several millimeters or grams due to heavier movement plates and inferior case materials. The TPT carbon layering on the UmiF is exceptionally close to the genuine NTPT material.
Full Disclosure: The rotor winding noise is slightly more audible than the genuine CRMA7, and the gear train finishing under macro inspection lacks the Swiss hand-beveled anglage.
Data Sheet
| MODEL REFERENCE | RM 67-02 |
| FACTORY / VERSION | UmiF Edition |
| MOVEMENT | CRMA7 Clone Automatic |
| CASE MATERIAL | TPT Carbon |
| WEIGHT & THICKNESS | 36.7g | 9.4mm |
| CRYSTAL & LUME | Scratch-resistant sapphire | Super-LumiNova |
| DIMENSIONS | 38.7mm × 47.5mm × 9.4mmManual measurements — minor tolerances apply. |
| WATER RESISTANCE | 30m stated — professional pressure test recommended before swimming |
Collector Q&A
Q: Does the UmiF RM 67-02 actually weigh under 40 grams?
A: Yes. This UmiF edition utilizes high-grade TPT carbon for both the case and movement bridges, achieving a verified total weight of exactly 36.7g, making it virtually indistinguishable from the genuine piece on the wrist.
Q: The title mentions a ‘Tourbillon,’ does this model feature a real tourbillon movement?
A: No. The genuine RM 67-02 is an extra-flat automatic, not a tourbillon. The UmiF replica correctly utilizes a CRMA7 clone automatic movement. The ‘tourbillon’ designation in some market listings refers to the prominently exposed balance wheel at the 6 o’clock position.
Q: How accurate is the red and yellow inner bezel color?
A: The UmiF factory has color-matched the red and yellow rehaut to the genuine reference. The paint application is matte and precise, avoiding the glossy, oversaturated tones found on lower-tier replicas.
Q: What is the primary known flaw with the UmiF CRMA7 clone movement?
A: While the UmiF achieves the correct 9.4mm case thickness, the automatic winding rotor is more audible than the genuine Richard Mille caliber. Additionally, the skeletonized bridges lack the hand-finished anglage visible under a loupe on the authentic piece.
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