IW938604 does not appear in IWC Schaffhausen's published catalog. Listings that use this number describe a replica watch, not an IWC product. The features on those pages come from the seller, not from the brand. Treat every spec as unverified until it matches an IWC source.

Fake IW938604 Cost-Effective: A Reality Check Before You Buy

What the number looks like

IWC reference numbers start with "IW" and end with six digits. Real examples: IW371617 (Portuguese Chronograph), IW500705 (Big Pilot's Watch), IW328201 (Ingenieur Automatic 40). The string "IW938604" has the right shape. It has no matching catalog entry.

Fake IW938604: The Best Swiss Replica Watch Model

Sellers pick unused numbers for two reasons. A number that looks real adds credibility to a listing. A number that maps to nothing makes price comparison harder for the buyer.

fake iw938604 price comparison

Features listed under IW938604

Spec sheets under this number differ from seller to seller. Common entries:

Fake IW938604 Pros and Cons: What You Get and What You Lose

  • Case size 41 mm to 42 mm, stainless steel
  • Automatic movement, listed as "82100", "32110", or "Asian 2824"
  • Sapphire crystal with anti-reflective coating on one side
  • Display case back
  • Date window at 3 o'clock
  • Water resistance 50 m to 100 m
  • Strap in leather, rubber, or steel

Two sellers showing the same reference with different case sizes is a signal. A genuine IWC reference locks to one case size and one movement set.

How to compare a listed feature to a real IWC

  1. Find the case back engraving. Genuine IWC engraving is deep, sharp, and filled. Replica engraving is shallow and laser-cut.
  2. Read the dial font. IWC prints thin, even strokes. Replicas show thick strokes and uneven letter spacing.
  3. Check the date wheel. The date sits centered in the window on a genuine IWC. Replicas sit high, low, or off-center.
  4. Count the beat. Most modern IWC automatics run at 28,800 vibrations per hour, or 4 Hz. A 21,600 vph movement inside a watch sold as IWC is a mismatch.
  5. Check the crown. Genuine crowns turn with light resistance and seat flush with the case. Replica crowns wobble or sit proud.

Red flags in the listing text

  • No photo of the case back
  • Price below 10 percent of the retail figure for the model named
  • "1:1" and "mirror quality" claims with no movement photo
  • Stock images taken from IWC's own site

What is not known

No IWC case size, caliber, lug width, or production year is tied to IW938604. Any spec sheet that names those details is a seller document. IWC publishes reference data on its own site and through authorized dealers. That is the source that settles a feature question.

US legal note

Counterfeit watches are illegal to import into the United States. Trafficking in counterfeit goods is a federal offense under 18 U.S.C. 2320. Advertising a replica as a genuine IWC is deceptive advertising and falls under FTC rules.