The best fake Duomètre Quantième Lunaire is a 40.5 mm gold plated build with an off-center hour and minute dial, a moon phase and date display at 12, and a small seconds subdial at 6 that steps once per second. Rep makers cannot clone the real Dual-Wing calibre, so the best versions win on dial layout, case profile, and moon phase artwork rather than on movement architecture.
fake duometre quantième lunaire imitation
What is the Duomètre Quantième Lunaire?
Jaeger-LeCoultre built the Duomètre line to show off its Dual-Wing movement, which feeds two independent gear trains from a single barrel. One train runs the time display, the other runs the complications, so the balance keeps a steady rate while the calendar and moon phase advance. The Quantième Lunaire adds a moon phase and date to that idea inside a 40.5 mm gold case.
fake duometre quantième lunaire knockoff
Which version of the fake is the best?
Buy the version that matches the reference you want: rose gold with a silvered dial, or white gold with a darker finish. Top tier factories sell this model in two or three dial colors, and the silvered opaline dial is usually the most accurate. Check that the seller lists the case size as 40.5 mm, since 42 mm builds are a different reference and wear oversized on the wrist.
Fake Duometre Quantième Lunaire Review: The Ultimate Comparison
What should you inspect on the dial?
- Moon phase disc: the moon should look photographic, with soft craters, not a flat white circle.
- Date printing: numerals should be thin and even, with no bleeding at the edges.
- Seconds hand: it should jump once per second, matching the deadbeat seconds of the original.
- Text: the brand name and the word Duomètre must sit level, with the correct accent mark.
- Hands: clean bevels and no rough edges on the polished or blued finish.
How does the movement give a replica away?
Open the caseback and you will see a decorated manual-wind clone instead of the real Calibre 381. Genuine Dual-Wing movements show two separate gear trains, one barrel, and 367 finished components. A good fake hides the shortcut with Geneva stripes, blued screws, and correct engraving, so the caseback reads well in photos even though the internals are simpler.
fake duometre quantième lunaire imitation
Ask for a timegrapher reading before you pay. A rate between -5 and +10 seconds per day is normal for these clones.
What about the case, crown, and strap?
The case should have a stepped bezel, polished lugs with a soft bevel, and a crown that winds and sets without grit. Rose gold plating at 5 microns or more holds its color longer than thin plating, which fades toward yellow within months. The strap should be alligator grain leather with a signed pin buckle and stitching that matches the case tone.
FAQ
Can a fake Duomètre Quantième Lunaire be a true 1:1?
No. The Dual-Wing movement is the whole point of the watch, and no replica factory builds it. A 1:1 claim covers the outside only: case, dial, crystal, and strap.
How much should a good fake cost?
Expect roughly $300 to $650 for a top tier build with a decorated clone movement and a sapphire crystal. Anything under $150 usually means a printed moon phase, a sweeping seconds hand, and plated brass parts.
Do these replicas keep accurate time?
Yes, most run within 10 seconds per day after regulation, and a service every few years keeps them there. The moon phase itself drifts on cheaper versions because the gear ratio is approximate.