What "fake IW329110 v2" means
The string joins a reference number to a revision tag. IW329110 is an IWC reference in the Pilot's Watch range. "v2" is a seller label. It states that the maker rebuilt an earlier replica with a different movement, dial, or case source. No standards body defines v2, v3, or v4. Two sellers can print the same tag on two different watches.
Confirm the genuine specs against IWC's own catalog for this reference. Third-party spec sheets differ on case diameter, thickness, and water resistance.
Fake IW329110 v9: What to Check Before You Buy
What changes between v1 and v2
Version bumps track a short list of parts:
- Movement. First builds often use a 21,600 vph Asian automatic. Second builds often move to a 28,800 vph clone or a Miyota 9015. Sweep and winding feel differ.
- Case. Thickness and lug width are the usual edits. A 0.5 mm change shows up on the wrist and under a caliper.
- Dial. Date window size, text weight, lume color, and logo placement.
- Crystal. Sapphire with coating on both faces is standard on the genuine watch. Cheap replicas use mineral glass or a single-side coating.
Checks that separate tiers
- Caseback engraving. Laser etching is shallow and washes out at an angle. Stamping is deeper and crisper.
- Crown threads. Steel threads catch at the first turn. Plated brass feels soft and gummy.
- Date alignment. The date should sit centered in the window at every hour of the night.
- Water resistance. Sellers quote 5 to 10 bar. No replica maker pressure-tests each unit. Assume the watch is not safe for swimming.
- Weight. A 40 mm steel case on a bracelet runs near 140 g to 150 g on the genuine item. Replicas come in under that when the bracelet is hollow.
Price bands
Low tier: $50 to $120. Mineral glass, thin plating, stamped caseback. Mid tier: $180 to $350. Sapphire, clean dial print, A2824 or 9015 movement. Top tier: $400 to $700. Better case geometry and finishing. The genuine reference trades in the thousands on the secondhand market, so a $300 watch is a different object.
Legal position in the US
Counterfeit watches are prohibited merchandise under 19 U.S.C. 1526. U.S. Customs and Border Protection can seize and destroy a shipment. The trademark holder can file a civil claim. Personal use does not create an exemption at the border.
Bottom line
The v2 tag is marketing copy, not a specification. Ask the seller for four items: movement name, case diameter, crystal material, and a photo of the caseback. A seller who cannot name the movement is selling a low tier build.