Short answer
"Fake Ingenieur 2006 v3" is a seller label used on replica storefronts and forums for a counterfeit copy of the IWC Ingenieur Automatic sold between 2005 and 2008. The "v3" part is a batch number from the replica maker. IWC Schaffhausen has no reference, model, or catalog entry with that name.
The genuine watch behind the label
The source model is the IWC Ingenieur Automatic, reference IW3227, launched in 2005 and built through 2008. Its published specs:
- Case: 42.5 mm stainless steel, integrated H-link bracelet
- Crystal: sapphire with anti-reflective coating on both faces
- Movement: calibre 80110, Pellaton winding, 28,800 vph, 44-hour power reserve
- Magnetic protection: soft-iron inner case rated to 80,000 A/m, about 1,000 gauss
- Water resistance: 120 m
What "v3" means
Replica factories ship in batches. A first run gets called v1. A revision with a new dial, hand set, or case gets v2. A v3 tag says the seller changed one part: dial print, hands, bracelet fit, or movement. The tag is not a standard. Two sellers can list different watches as "Ingenieur 2006 v3" in the same month. Treat it as marketing text, not a spec sheet.
Specs replica listings claim
Listings for this model state a 42 mm to 43 mm steel case, a 21 mm or 22 mm lug width, a screw-down crown, and an automatic movement. Movements named in listings include the Seagull ST2130, the Miyota 9015, and ETA 2824 clones from Asia. Higher batches claim sapphire crystal. Cheaper batches ship with mineral glass. Weight and thickness figures vary between sellers, and no seller publishes a measurement method.
Points that differ from the genuine watch
- No soft-iron inner case. The magnetic shield is the reason the Ingenieur line exists. Replica cases hold a movement ring, not an iron cage.
- Case-back engraving. Genuine text is laser-etched with sharp edges. Replica text sits shallow and wide.
- Bracelet fit. Genuine end links meet the case with no step. Replica links show gaps at the lugs.
- Movement finish. The 80110 has Geneva stripes and a signed rotor. Replica movements carry an unsigned rotor or a printed logo.
- Weight. Genuine examples read higher on a scale. Exact grams differ with bracelet size, so weigh a known reference before you compare.
Legal status in the US
Trafficking in counterfeit goods is a federal crime under 18 U.S.C. 2320. A first offense carries up to 10 years in prison, a second up to 20 years, plus fines. U.S. Customs and Border Protection can seize and destroy shipments at import. Personal-use purchase is charged under different rules than resale, but the item itself remains seizable.
Verification steps
Ask for the serial and reference on the case back. Send those numbers to an IWC service center for a record check. Request movement photos with the case back removed. Compare lug width, crown threads, and dial font against a documented genuine example. Any seller who declines these steps is selling a counterfeit.