A replica IW323762 is worth buying only if three things match the genuine reference at arm's length: case profile, bracelet taper, and dial print. Judge those first. If they hold up, move on to the crown, the movement, and the water resistance claim. If they fail, stop there. No amount of polishing or a movement upgrade rescues wrong proportions.
What to have ready
- Reference photos of the genuine watch from front, side, and caseback, at high resolution
- Digital calipers accurate to 0.01 mm
- A 10x loupe
- Lint-free gloves and a soft cloth
- The seller's QC photos, taken under daylight, with a dated timestamp
- A written return window of at least seven days
How to evaluate the watch
- Measure case diameter and thickness with the calipers and compare both numbers to IWC's published figures for the reference. Accept no more than 0.2 mm of drift on each.
- Measure lug-to-lug and set the watch beside a straight-on photo of the genuine piece. The case sides should sit at the same angle.
- Trace the transition between brushed and polished surfaces on the case and bezel. The line should be sharp and continuous, not softened or wavy.
- Check the bracelet taper link by link from the first link to the clasp, then confirm the end links sit flush against the case with no gaps or overhang.
- Examine the dial under the loupe. Applied markers should sit level, evenly spaced, and at the same height. The date window should be centered in its cutout.
- Compare hand length and finish to the reference photos. The minute hand should reach the inner track, and the finish should match the index finish.
- Wind the crown through a full power reserve, then set the time and date. The action should feel smooth with no lateral wobble, and the stem should not click between positions.
- Read the caseback engraving under the loupe. Letter depth, font weight, and spacing should match the reference, and the reference number should be spelled correctly.
- Put the watch on a timegrapher. Expect roughly 28,800 beats per hour, a rate within plus or minus 10 seconds per day, and an amplitude that holds across positions.
- Ask for the result of a pressure test, or treat the watch as splash resistant. A replica seal is not proof of depth rating.
- Look at the watch in direct daylight, not under a lamp, before you remove any protective film. Daylight shows color mismatch in the dial and hands that indoor light hides.
Signals to walk away
- Seller refuses daylight photos or crops out the case profile
- Listed dimensions are rounded or left blank
- Bracelet screws are soft and strip on first contact with a driver
- Date flips over several hours instead of snapping
- Return policy is conditional on the film staying sealed, which makes inspection impossible
Legal position
Replica watches infringe trademarks. In the United States, importing and selling counterfeits is illegal, and shipments are subject to seizure by Customs and Border Protection. Buying one for personal use still carries the risk of a lost parcel with no recourse, so weigh the price against that exposure before you commit.