Short answer

A fake IW93835 is a replica of an IWC watch that sellers advertise under the reference number 93835. It is not a genuine IWC, no matter what the listing says. The gap between a good copy and a bad one comes down to three things: the movement inside the case, the finishing of the case and bracelet, and the quality of the dial printing. Inspect those three items first. Everything else is secondary.

Confirm what the number refers to

Reference numbers get copied, mistyped, and reused across different sellers. Before you compare anything, confirm the exact digits. Ask for a clear photo of the caseback engraving and check the spacing and font against the published reference. A seller who cannot show the engraving in focus is not worth your time.

Inspection procedure

  1. Request in-hand photos of the front, caseback, crown, and clasp before any payment.
  2. Compare the caseback engraving on depth of cut, letter spacing, and font weight against a photo of the genuine reference.
  3. Read every line of dial text under magnification, checking for smeared ink, uneven kerning, and printed markers that sit off-center.
  4. Ask which movement is fitted and request a photo of the movement and rotor where the caseback allows it.
  5. Weigh the watch on a kitchen scale and compare the result with the published figure for the reference.
  6. Look at the crystal from a low angle and check for anti-reflective coating and a flush fit to the bezel.
  7. Work every function on arrival, including crown winding, date change, and the chronograph start, stop, and reset if the model has one.
  8. Time the watch over 48 hours against a phone clock and note the daily deviation.

Movement decides the grade

A replica with a decorated generic automatic movement and a replica with a decent Swiss or Japanese base movement are different products at different prices. Ask for the calibre name, the beat rate, and the power reserve. A seller who answers with vague marketing language instead of numbers is reselling at a markup. If the movement beats at a low rate with a stuttering sweep, you are looking at the bottom tier.

Red flags

  • Stock photos only, with no in-hand images of the exact watch.
  • Pressure to pay by a method with no recourse.
  • Claims that the watch is genuine or "from the same factory" as the original.
  • Caseback engraving that is shallow, painted, or misspelled.
  • A price far below the going rate for the movement described.
  • No stated returns window or no address for returns.

Paperwork and packaging

Replica boxes and cards are printed props. Judge them as packaging, not proof. A well-made box tells you nothing about the watch inside, and a missing box is not a reason to reject a good movement. Put your budget into the movement and case, not the cardboard.

Before you pay

Get the reference number, the calibre, the case size, the weight, and the returns policy in writing. Confirm the payment method can be reversed if the watch arrives with a dead movement or a misaligned dial. Keep the listing and the photos. If the watch does not match the described specs on arrival, return it inside the stated window and do not accept a partial refund offer as a substitute.