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Description
JB Factory Richard Mille RM 68-01 Tourbillon Cyril Kongo
A structurally ambitious replica utilizing a true asymmetric NTPT carbon case and functioning tourbillon, though limited by the inherent difficulties of replicating hand-sprayed micro-art.
Powered by Custom Real Tourbillon Caliber
The JB Factory RM 68-01 discards the faux-plate standard mechanical movements found in lower-tier replicas in favor of a custom-developed caliber featuring a genuine, functioning tourbillon at 6 o’clock. While the broader architecture captures the visual essence of the original, the gear train arrangement and bridge skeletonization curves are notably simplified compared to the multi-layered 3D depth of the genuine caliber. All mechanisms undergo to ensure tourbillon stability and power delivery before dispatch.
±10–15 seconds per day. Standard for clone tourbillon movements, prioritizing the kinetic rotation of the escapement over chronometer-level precision.
- ✅ Power Reserve: Approximately 36 hours
- ✅ Complications: Functioning 6 o’clock Tourbillon
- ✅ Winding Direction: Manual wind
Technical Specifications
Weighing exactly 100g and measuring 14.5mm thick. The case correctly tapers, with thickness decreasing from 9 to 3 o’clock, and height decreasing from 12 to 6 o’clock.
Utilizes a multi-layer manual micro-spray process with color-fixing. Achieves high saturation but lacks the oily, jade-like three-dimensional depth of Cyril Kongo’s original hand-painted pigments.
Features the distinctive layered carbon textures aligned seamlessly with the asymmetric mid-case, secured by signature spline screws.
Secured via a folding clasp. While functional, the rubber compound is stiffer and more prone to dirt accumulation and yellowing than the genuine lightweight canvas or textured rubber equivalents.
Why JB Factory for This Reference?
Many collectors ask: ‘Why not standard market versions?’
Standard factories rely on basic automatic movements covered by decorative plates and symmetric cases. JB Factory invests in a custom real tourbillon movement and specifically engineers the highly unusual asymmetric NTPT carbon case, making it the only viable option for those who value structural accuracy.
Full Disclosure: The primary flaw lies in the graffiti art and movement details. Under a loupe, the micro-spray colors present a standard baked paint texture rather than the nuanced, oily depth of the genuine. Additionally, the movement’s shock absorbers and gear train are noticeably simplified, presenting an easy tell for horological experts.
LIVE PREVIEW
Data Sheet
| MODEL REFERENCE | RM 68-01 Tourbillon Cyril Kongo |
| FACTORY / VERSION | JB Factory Edition |
| MOVEMENT | Custom Real Tourbillon Caliber |
| CASE MATERIAL | Asymmetric NTPT Carbon Fiber |
| WEIGHT & THICKNESS | 100g | 14.5mm |
| CRYSTAL & LUME | Sapphire with AR Coating | Standard Super-LumiNova |
| DIMENSIONS | [unconfirmed] × [unconfirmed] × 14.5mmManual measurements — minor tolerances apply. |
| WATER RESISTANCE | Stated 30m — professional pressure test recommended before swimming |
Collector Q&A
Q: Does the tourbillon at 6 o’clock actually function on this JB Factory model?
A: Yes. Unlike lower-tier replicas that use a standard balance wheel hidden under a faux bridge, the JB Factory RM 68-01 features a custom caliber with a fully operational tourbillon rotating at the 6 o’clock position.
Q: How accurate is the asymmetric case shape compared to the genuine RM 68-01?
A: The JB Factory correctly replicates the unique asymmetric geometry of the genuine NTPT carbon case. It visibly tapers, decreasing in thickness from 9 o’clock to 3 o’clock, and lowering in height from 12 o’clock to 6 o’clock.
Q: How does the white rubber strap hold up over time?
A: The provided white fluoroelastomer rubber strap is functional but falls short of the genuine’s specialized materials. It is stiffer and more susceptible to dirt accumulation and yellowing over time compared to the original lightweight canvas or high-end textured rubber.
Q: How close is the graffiti artwork to Cyril Kongo’s original hand-painted dial?
A: This is the primary tell on the replica. While JB uses a multi-layer micro-spray technique to mimic the splashed paint effect, it lacks the 3D, jade-like oily depth of the genuine. Under a loupe, the replica’s colors resemble standard baked paint, and the movement bridge skeletonization is noticeably simplified.