Short answer
IW328080 is an IWC catalogue reference. A replica IW328080 copies the outside of that watch. Quality depends on four things: case dimensions, dial print, movement, and finish. Replica prices run from about $80 to $700. Above $400 the gap sits in the movement and the bracelet, not the dial.
Read the reference number first
IWC uses an eight-character code: IW plus six digits. The digits mark the family, the case size, and the dial variant. IWC publishes the specification for each reference on its own site and on the warranty card. Start there. Seller pages copy one another, and wrong specs spread. Match the case diameter, the lug width, the crown position, and the date window against the official sheet.
Case and dial checkpoints
- Case diameter and thickness. Measure with calipers. A 0.5 mm gap shows on the wrist.
- Lug width. Straps cut for the genuine watch should fit without force.
- Dial print. Check the text weight and the space between the brand name and the model line.
- Applied indices. Height and bevel. Flat markers signal a low tier.
- Date wheel. Font, alignment, and disc color.
- Crystal. Sapphire with an anti-reflective coat on both faces. Mineral glass scratches.
- Caseback. Engraving depth and the reference number. Lasered text looks gray and thin.
Movement
Three movement families appear in replicas at this level. Low tier: a Chinese automatic with 38 to 40 hours of reserve. Mid tier: a Seiko NH35 or a Miyota 9015. High tier: a clone of an ETA 2824 or a Sellita SW200. Ask for the movement name and a photo of the rotor. The movement name matters more than case finish for long term use.
Price tiers
Entries sit near $80 to $150. These use mineral glass and stamped clasps. The $200 to $400 band adds sapphire, a better bracelet, and a movement that can be serviced. Above $400 sellers claim 1:1 construction. Ask which parts interchange with the original. Most do not.
Legal status in the United States
Counterfeit watches are illegal to import and to sell in the US. 18 U.S.C. 2320 covers trafficking in counterfeit goods. CBP can seize a shipment and destroy it. A buyer risks seizure and the loss of money paid. A seller risks criminal charges. Resale of a counterfeit as genuine is a separate offense.
Checklist before you buy
- Write down the IWC specification for IW328080.
- Ask the seller for the movement name, case diameter, and crystal type in writing.
- Request photos of the caseback, crown, and clasp at close range.
- Ask about the return window and the payment method. Card payments give a chargeback path.
- Check the law in your country before ordering.