Short answer
A replica IW328075 stands or falls on three things: the case profile, the dial printing, and the movement behind the caseback. Nobody spots a logo at arm's length. They spot a case that sits too thick on the wrist, hands that float wrong above the dial, and a date window a half millimeter off center. Grade the watch on those points first, then get picky about everything else.
Know the original before you judge a copy
The IW328075 sits in IWC's Pilot's Watch line, which means a matte dial, bold numerals with lume, broad hands, and a case that wears larger than its millimeter figure suggests. Open IWC's own page for the reference and write down the official diameter, thickness, lug-to-lug, water resistance, and calibre. That spec sheet is your ruler. Replica listings often quote the wrong diameter, and sellers have little reason to correct it because most buyers never compare.
How replica builds split into tiers
Entry level
Cheap cases with polished sides that should be brushed, printed dials with flat text, and a mineral crystal. Fine if you want the look on a beater strap and nothing more.
Mid tier
Correct case shape and finishing, sapphire crystal with decent anti-reflective coating, applied numerals, and a Japanese automatic. This is where most buyers land and stay happy.
Top tier
Case dimensions that match the official numbers, dial text with the right weight and spacing, proper lume that glows evenly, and a Swiss-pattern movement. The gap between this and mid tier is small in photos and obvious in hand.
Checks I run on any listing
- Case thickness against IWC's published figure. Extra thickness is the single most common tell.
- Dial text: font weight, letter spacing, and whether the printing sits flush or looks raised.
- Hands: length, finish, and how the lume fills the frames at the edges.
- Date window: position, frame shape, and the font on the wheel itself.
- Crown: does it screw down, and does the stem line up with the case tube.
- Photos with harsh direct light and no wrist shots are usually hiding something.
Movements you will actually find
Three options show up in this price bracket: a decorated Chinese automatic, a Miyota 9015, or a Sellita SW200-1 or a clone of it. Miyota's own datasheet lists the 9015 at 24 jewels and about 42 hours of reserve. Sellita lists the SW200-1 at 26 jewels and roughly 38 hours. So when a listing promises a 120 hour reserve, that number belongs to IWC's own calibre 32111, not to the watch that would arrive. Ask which movement is inside and get it in writing before you pay.
Price bands
Listings cluster in three rough bands: budget builds under about $150, mid tier around $200 to $350, and the best builds above that. The bands move, so treat them as a sanity check rather than a price list. A $90 listing with "Swiss movement" in the title is not a $400 watch in disguise.
Legal and shipping realities
Counterfeit watches cannot be legally imported into the United States. U.S. Customs and Border Protection can seize a shipment, and the money is gone. That risk sits with the buyer, not the seller, and it is worth weighing before you order. If a parcel does arrive, check the watch against the specs you wrote down while the return window is still open.