A watch sold as a "fake IW323704" or a "1:1 super clone IW323704" is a counterfeit. IWC Schaffhausen is the only source of a real IW323704. No authorized dealer sells one as a replica, and no outside factory has IWC parts. If a listing shows a stock catalog photo, a price in the hundreds of dollars, and no serial number, the watch is fake.
What the reference number means
IWC uses an IW prefix and six digits. The number points to one model in one configuration. The final digits separate dial color, case metal, and bracelet or strap. An IW323704 caseback belongs to one specific build, not to a range of watches. IWC does not publish one public table that maps every older reference to a model name. Confirm the model with an IWC boutique or an authorized dealer before you buy on the secondary market.
Where fake IW323704 listings appear
- Classified apps and social marketplace pages with a new seller account
- Sites that use the words "super clone," "AAA," "1:1 Swiss," or "mirror quality"
- Listings with one stock photo, no serial, and no box or papers
- Sellers who request wire transfer, gift cards, or crypto and ship from a third country
Checks that separate a real IWC from a fake
Caseback engraving
Genuine IWC engraving cuts into the metal. Letter height and spacing stay consistent across the reference number and the serial. Fakes use laser marking. It sits on the surface, looks gray, and shows a shallow edge under a loupe.
Serial and reference pairing
IWC engraves a case number and a movement number. Ask for photos of both. IWC service centers can check a serial against their records. A number that returns no record is a warning sign.
Dial, hands, and date
Check index alignment at 12, 3, 6, and 9. Check the date wheel font and the lume color. Print on a fake dial is thicker and sits higher above the surface. Hand edges look rough at 10x magnification.
Movement
IWC fits in-house calibers to most current models. Replicas use ETA clones, Seagull and Hangzhou movements, or decorated automatics with copied rotor text. A real IWC rotor carries the Probus Scafusia engraving. Open the caseback or ask a watchmaker to do it.
Case, crown, bracelet
Measure the case with calipers. Fakes run 0.5 mm to 1 mm off the stated size. Check crown thread feel and the number of turns to seat. Check end link fit and clasp screws. Gaps at the lugs and soft screw heads point to a replica.
Papers and service records
Ask for the warranty card, the dated receipt, and any service invoice. Call the dealer named on the card. Fakes ship with printed cards that list no verifiable dealer.
Prices to expect
Genuine IWC watches on the secondary market run from about $2,500 for a steel three-hand model to $10,000 and above for complications. Replica sellers ask about $300 to $900 for a "super clone." The price gap is the tell. A genuine IWC at replica money does not exist.
Service, parts, and resale
IWC service centers do not service counterfeit watches. Independent watchmakers can swap a movement but cannot order IWC parts for a fake. Resale value of a counterfeit is near zero. Marketplaces remove listings for counterfeit goods and can close the seller account.
Customs and law
Counterfeit goods are illegal to import into the United States. U.S. Customs and Border Protection can seize and destroy a shipment that carries a counterfeit trademark. Resale of counterfeit goods carries civil penalties and, in some cases, criminal charges.
Steps before you pay
- Ask for photos of the caseback, serial, movement, and receipt.
- Read the reference and serial to an IWC boutique or authorized dealer.
- Pay with a method that allows a chargeback.
- Walk away if the seller refuses an inspection or a return window.
Unknown: the exact model that reference IW323704 maps to. IWC does not publish a public reference index for older pieces, so confirm that detail with the brand before you spend money.