What is the replica Jaeger-LeCoultre 155749?
The replica Jaeger-LeCoultre 155749 is a counterfeit copy of the Master Control Calendar, a steel dress watch with day and month windows under 12 o'clock, a pointer date, and a moonphase at six. The number 155749 is a seller code for that model, not an official Jaeger-LeCoultre reference. Genuine Master Control references start with 155, which is how the code became shorthand on listing sites.
Copies run from about $50 quartz lookalikes to $400 and up for automatic versions with a working calendar module. That spread is wide, and most of the difference shows on the dial and in the moonphase.
What the 155749 code points to
A listing with 155749 in the title is pointing at the Master Control Calendar family. The real watch is 40mm steel, about 10mm thick, with a silver sunray dial, applied baton markers, dauphine hands, and a stepped bezel.
The layout matters. Day and month windows sit below the logo. The moonphase disc sits at six, and the date is read from a small hand that sweeps the outer edge of that subdial. That pointer date is the part replica makers get wrong most.
Movement tiers: what your money buys
- Under $100: quartz movement, no calendar module, and a moonphase window that is a 24-hour day/night disc.
- $150 to $250: basic Chinese automatic with a bolt-on calendar plate. The date hand can skip, lag, or drift off the printed track.
- $350 to $600: decorated clone movement with working pointer date and side corrector pushers. Case bevels and dial printing are closer to the real thing.
Ask which movement is inside before you pay. A seller who cannot name it or send a photo of the caseback is reselling stock they never handled.
How to check one before you buy
- Watch the moonphase for a day or two. A real moonphase moves one step per lunar day of about 29.5 days. A day/night disc flips every 12 hours.
- Push the date corrector. The hand should advance one step per press and land centered on each numeral.
- Check the day and month windows. Crooked cutouts, gaps at the edge, or wobbly discs point to a cheap module.
- Look at the lug edges. Genuine Master Control lugs have a polished bevel against a brushed case flank. Copies either polish everything or nothing.
- Shoot a macro photo of the dial text. Blurred branding and uneven letter spacing show up fast at that scale.
- Confirm the caseback is sapphire with an engraved rotor, since solid steel backs are common on budget tiers.
Finishing tells that separate the tiers
Dial print is the quickest read. On better copies the minute track is sharp, the numerals on the date track are crisp, and the hands have a clean center crease. Cheap versions show fuzzy print and hands that look stamped from a single flat sheet.
The calendar module tells you more. Press each corrector and listen. A healthy module clicks once per push and holds the setting. A weak one grinds, double-steps, or leaves the day wheel stuck between two words.
Weight and sound are the last check. A thin case with a hollow rattle when you shake it means a quartz or a stripped automatic. Neither is worth a dress-watch price.
Is a replica 155749 legal in the US?
No. Counterfeit watches are illegal to import and traffic in the United States under 18 U.S.C. § 2320, and CBP can seize parcels at the border. A personal-use order does not make the shipment legal.
The risk lands on the buyer. A seized package means lost money, and most sellers write their terms so the refund does not happen. Customs seizures also come with a letter, not a replacement.
What should you pay?
Match the price to the movement, not to the photos. A working pointer date with correctors is a $350 and up feature. Anything under $150 with a moonphase claim is a day/night disc, whatever the listing says.
Skip sellers who use stolen official photos, offer no caseback shot, or refuse a video of the calendar working. Those three refusals cover most bad orders.
Frequently asked questions
Is 155749 a real Jaeger-LeCoultre reference?
It is not a current catalog number. The 155 prefix belongs to the Master Control line, so treat 155749 as a market code and confirm the exact model from photos of the dial and case.
Does the replica 155749 have a working moonphase?
Only the top tier does. Budget and mid-range copies use a day/night wheel that turns once every 24 hours, which is easy to spot if you watch it across a day.
Is the replica 155749 the same size as the original?
Most copies use a 40mm case to match the genuine watch. Some budget runs come in at 38mm or 42mm, so ask for caliper photos with the case measured across the lugs.
Can a watchmaker tell it is a copy?
Yes. Movement finish, calendar gearing, and dial print give it away in minutes on a bench. There is no replica 155749 that passes a movement inspection.
Bottom line
The replica Jaeger-LeCoultre 155749 is a copy of the Master Control Calendar, and the calendar itself is where the money goes. Buy the tier with a working pointer date or buy nothing. Check the moonphase, the correctors, and the lug finishing before any payment, and keep the US import rules in mind, because a seized parcel is a real outcome.