Short answer

Replica IW328034 is a wholesale listing for a copy of an IWC Pilot's Watch style case. IWC does not show IW328034 in its public catalog. Reference databases do not tie the number to a documented model either. The number itself carries no verified spec. What you get depends on the factory and the parts bin it used that month.

What the number stands for in listings

Dealers use IW328034 for a steel case, black dial, date at 3 o'clock, sword hands, and a pilot minute track. Listings quote 40 mm across, 10.8 mm thick, 20 mm lugs. Most units ship on a leather strap or a five-link steel bracelet. Check each figure against photos of the actual watch, not the stock image.

Movements found in these copies

  • Asia 2813: 21,600 vph, about 30 hours of reserve, lowest tier.
  • Miyota 9015: 28,800 vph, about 42 hours, smoother sweep.
  • Seagull ST2130 or Hangzhou 6300: 28,800 vph, about 40 hours.
  • Clone automatic with an IWC-style rotor: same base, decorated bridges, higher price.

A 120-hour reserve claim does not match any of these movements. Ask for a timegrapher screenshot with rate, amplitude, and beat error.

Price bands

  • $150 to $260: 2813 movement, mineral or low-grade sapphire, stamped clasp.
  • $280 to $450: Miyota or ST2130, sapphire with coating, solid end links.
  • $500 to $800: clone movement, engraved rotor, better dial print and case finishing.

Checks before payment

  1. Measure the case at four points with calipers. Diameter and thickness should match the listing.
  2. Look at the date window. Numbers sit centered, not high or left.
  3. Read the dial print under a loupe. Logo stroke weight, letter spacing, and SCHAFFHAUSEN length matter.
  4. Turn the crown. Threads catch on the first turn and seat without grinding.
  5. Charge the lume for 30 seconds, then check it in a dark room after 10 minutes.
  6. Flex the bracelet. End links sit flush with the lugs, no rattle, screws not pins on high tiers.
  7. Run the timegrapher. Accept -10 to +20 seconds per day across positions.
  8. Ask if the caseback gasket is fitted. A rating claim without a pressure test is a claim, not a result.

Import risk

US law, 19 U.S.C. section 1526, bars import of counterfeit goods. CBP can seize and destroy a shipment. The buyer absorbs the loss. This applies to single-piece orders, not just bulk pallets.

What the number cannot tell you

IW328034 gives no factory name, no movement code, and no year. Two sellers can use the same string for two different watches. Buy the unit in the photos, from a seller who answers measurement questions in writing.