Replica iw938720 is a seller listing code, not an official IWC reference number. IWC's catalog does not use IW938720, so the watch behind that code is defined by the photos, specs, and movement listed by that one seller. Use the code to find the listing, then judge the watch on its own details.
Why the IW938720 code tells you little on its own
IWC groups its references by family, for example IW3716xx for the Portugieser chronograph or IW5007xx for the Portugieser automatic. A number that sits outside those families comes from a seller's inventory system, a factory batch name, or a typo in the listing title.
Two sellers can carry the same code and ship two different watches. One may send a 41 mm steel chronograph with a quartz movement; the other may send a 42 mm model with a clone automatic and working subdials.
Ask for the case diameter in millimeters, the movement name, and the dial color. A seller who answers with numbers and a photo of the caseback is easier to trust than one who replies with adjectives.
How do you check case and dial quality in photos?
Case and bracelet
Look at the lug edges and the bevel between the caseband and the bezel. Sharp, uneven edges point to a stamped case; rounded edges with a clean brush line point to a machined case. Ask for a photo of the caseback threads, since a rough thread shortens the life of the seal.
Dial printing and hands
Zoom on the brand text and the minute track. Crisp, raised printing with no bleeding is the baseline; blurry text or a thick, flat print is a warning. Hands should sit level at the same height, with a sweep that moves in steady steps.
Crystal
Most listings in this tier use mineral glass; sapphire costs more and resists scratches. Ask which one is fitted and whether the crystal sits flush with the bezel. A domed crystal that sits proud of the bezel catches on shirt cuffs.
Which movement should a replica IW938720 have?
The movement decides the price, the service life, and whether the subdials work. Ask for a photo of the movement with the caseback off, or at least the movement name and beat rate.
- Quartz: cheap, accurate, and thin, but the second hand ticks, and subdials on a quartz chrono often count minutes rather than seconds.
- Miyota or Seiko automatic: a proven low-cost workhorse with parts that local watchmakers stock.
- Clone 7750 chronograph: the usual pick when the subdials must work as a real chronograph. It is thicker and needs a service now and then.
- Clone 2892 or 2824: a slim three-hand option that fits dressier cases.
What do the price tiers buy?
Listings for this code cluster into three groups. The gap between them shows up in the case finish, the crystal, and the movement, not in the logo.
- Entry tier: stamped case, mineral glass, quartz or a basic automatic, printed dial with flat subdials.
- Mid tier: machined case with brushed and polished steps, sapphire, Miyota automatic or a clone 7750, applied markers.
- Top tier: tighter tolerances, a clone 7750 with a working chrono, correct hand heights, drilled lugs, and a bracelet with solid end links.
Pay for the tier you can verify in photos. A seller who claims top tier but sends entry-tier macro shots is the main risk in this niche.
What should you ask a seller before paying?
- Case diameter and thickness in millimeters, measured with calipers.
- Movement name, beat rate, and whether the chrono subdials work.
- Crystal material, and whether it is flat or domed.
- Water resistance rating and the test behind it.
- Weight of the watch head with the bracelet sized.
- Return policy, and who pays shipping on a return.
- A photo of the actual watch, not a stock render.
What are the warning signs of a weak example?
- Stock photos only, with no macro shots of the dial.
- No movement photo on request.
- Claims of "1:1" or "mirror" quality with no specs to back them.
- Water resistance claimed without a rating standard.
- Pressure to pay outside a platform with buyer protection.
How should you treat the watch after it arrives?
Set the time with the crown, not by shaking the watch, and run the chrono only when you need it. Water resistance on a replica is a claim, not a guarantee, so keep it out of showers and pools unless the seller names a standard you can check.
Have a local watchmaker inspect the gasket and crown seal once a year if you wear the watch daily. A small service costs far less than a flooded movement.
Common questions
Is replica iw938720 waterproof?
Treat it as splash resistant at best unless the listing names a standard such as ISO 22810 and the seller stands behind it. Gaskets on budget replicas are the first part to fail.
Can a watchmaker service it?
Yes, if it runs a Miyota, a Seiko automatic, or a clone 7750. Parts for those movements are common. A no-name quartz or a rare clone can be a dead end.
Does the code point to one specific factory?
No single factory owns it. Sellers reuse codes, so the same number can appear on listings with different specs, dial colors, and movements.