The replica Rendez-Vous Moonphase 240 is a first copy build of a women's moon phase dress watch, and the details that separate a solid piece from a weak one are the moon disc, the dial finish, the case proportions, and the bezel setting. Before you order, ask for real photos of the exact watch you will receive, confirm the case diameter, and ask how the moon phase is set. Once those four things line up, the strap, clasp and packaging are easy to judge.
What the Rendez-Vous Moonphase 240 Refers To
The Rendez-Vous collection is Jaeger-LeCoultre's line for women, and its moon phase models put a lunar display at the center of a slim, jewelry-focused dial. In most listings, the number 240 works as a seller or catalog code for one particular build rather than an official reference number. Treat it as a build label.
That means two sellers can both advertise a "Rendez-Vous Moonphase 240" with different case sizes, different bezel styles and different movements underneath. Always ask for the spec sheet in writing before you pay.
What First Copy Means in This Category
A first copy is an aftermarket reproduction built to look and wear like the original. It is not made, authorized or endorsed by the brand whose design inspired it. Quality inside this category varies far more than the price does.
The top tier of first copy moon phase watches uses a genuine automatic movement with a working moon phase module, sapphire crystal, and hand-set stones on the bezel. The bottom tier uses a quartz module with a printed disc that never actually tracks the lunar cycle. Knowing which one you are looking at is the whole game.
What to Inspect Before You Buy
- Case diameter and thickness. Ask for calipers in the photo. A case that is too thick loses the slim dress-watch profile.
- Moon disc. Look for a clean, symmetric moon face and stars that are painted, not stickered. The aperture edges should be sharp.
- Dial surface. Guilloche, sunray or mother-of-pearl finishes should show depth and shift with the light rather than look flat and plasticky.
- Bezel setting. Stones should sit level in their seats with even spacing. Crooked prongs and uneven gaps are the most common flaw.
- Crystal. Sapphire with an anti-reflective coating is the standard to aim for. Tap-test or ask the seller directly.
- Caseback and engraving. Lettering should be crisp and centered, not shallow or doubled.
- Strap and clasp. Leather grain should be consistent, and a deployant clasp should snap shut without rattle.
The Moon Phase Complication: How It Works and How to Set It
A moon phase disc carries a 59-tooth wheel that advances once per day, so it completes a full lunar cycle in about 29.5 days. Because the real cycle runs slightly longer than that, the display drifts little by little and will need a small correction after a few years of running.
To set it safely:
- Wind or set the time to a mid-morning position first, so the gear train sits outside the changeover zone.
- Find the correct day of the lunar cycle you want to display.
- Use the recessed pusher or the correct crown position to advance the disc forward. Count carefully and stop on the target day.
- Avoid pressing the corrector near midnight, and never push it backward.
If the disc does not move when the corrector is pressed, stop. Forcing it can strip the teeth inside the module, and that repair costs more than many first copy watches.
Case Size, Fit and Everyday Wear
Rendez-Vous style moon phase watches are dress pieces, so they sit best on a wrist that suits a compact case, in the 34mm to 36mm range on most builds. A moon phase dial with a mother-of-pearl base and a stone-set bezel reads formal, which means it pairs with a thin leather strap rather than a bracelet.
Check the lug-to-lug measurement, not just the diameter. That number decides whether the watch overhangs your wrist.
Care and Water Resistance
Unless a watch is marked with a water resistance rating, keep it away from showers, swimming and washing up. Water resistance markings follow defined industry criteria, and a rating on the caseback only applies to a new, untested condition. Gaskets age.
Have the movement serviced when it starts losing or gaining time beyond what you can tolerate. Moon phase modules are delicate, so use a watchmaker who has handled them before.
Buying Checklist
- Real photos of the actual watch, not stock images.
- Confirmed case diameter, thickness and lug-to-lug.
- Movement type stated in writing: automatic with functional moon phase, or quartz.
- Strap and clasp material and finish.
- Return policy and shipping protection for your country.
- Spare corrector tool included if the moon phase is set by pusher.
Get those answers in writing before checkout. On a first copy Rendez-Vous Moonphase 240, the paperwork matters almost as much as the watch.