The Short Answer
IW938993 is not a valid IWC reference. It is a typo for IW389993, the code IWC assigns to a Pilot's Watch Chronograph 41 Top Gun. A fake watch replica sold under the string "iw938993" or "IW938993" is a counterfeit: the seller copied a real reference number and stamped it on a watch that IWC never produced. In the United States, trafficking in counterfeit goods is a federal crime, and counterfeit watches shipped from overseas are subject to seizure at the border. There is no lawful version of this replica, and no seller can ship one legally.
How IWC Reference Numbers Work
IWC uses a two-part system. The letters IW come first, then a six-digit number. Each full code maps to one catalog model with a fixed case size, case material, dial layout, and movement. Changing a single digit changes the watch.
Fake IW938993 Watch Comparison Guide
- IW389993 points to a Pilot's Watch Chronograph 41 Top Gun.
- The number on its own means nothing without the correct case and movement behind it.
- Sellers who list "IW938993" show they copied a number without checking it.
Why Replica Versions of This Reference Fail
The Top Gun line uses a matte ceramic case, and ceramic is one of the hardest materials to copy at a low price point. Common problems in replica units sold under this reference include:
- Case material that is coated steel or plastic instead of ceramic, which chips and scratches.
- A dial with the wrong subdial spacing because the replica uses a generic chronograph movement.
- Printed text with incorrect font weight, spacing, or a misspelled model name.
- A caseback engraving with a serial number that does not match any IWC record.
- Water resistance that is claimed but not tested, which ruins the movement on first contact with water.
Legal and Practical Risk in the US
Federal law treats counterfeit goods as contraband. Buying one online does not make the transaction legal, and the risk does not end when the package arrives. Imported counterfeits can be detained and destroyed by US Customs and Border Protection, and the buyer loses the money paid. There is also no warranty, no parts network, and no service center that will repair a counterfeit IWC. A local watchmaker may refuse the job or charge full rate for a movement with no available components.
How to Verify a Watch Sold as IW389993
- Write down the full reference code exactly as printed on the caseback.
- Look up that code on the official IWC website and compare the spec sheet to the watch in front of you.
- Measure the case diameter with calipers and match it against the published size.
- Check the serial number against IWC service records through an authorized dealer.
- Ask a qualified watchmaker to open the caseback and identify the movement.
- Request the original warranty card, box, and dated receipt from an authorized retailer.
What to Do If You Already Bought One
- Stop wearing the watch and photograph it from every angle.
- Save the listing page, payment record, and all messages with the seller.
- File a dispute with your payment provider or credit card issuer.
- Report the seller to the FTC and to the brand's anti-counterfeiting contact.
- Do not resell the watch, since resale repeats the same offense.
Buying the Real Thing Instead
The genuine IW389993 is sold through IWC boutiques and authorized dealers, and it also moves through the certified pre-owned market at a discount. Both routes give you a valid serial number, a service history, and a watch that holds value. Use the budget you set for a replica on a legitimately sold watch from another brand, or save toward the real reference. Either choice leaves you with something you can insure, service, and sell.