What a fake Pilot's Watch 43 Bronze is
A fake Pilot's Watch 43 Bronze is a replica of the IWC Pilot's Watch Chronograph Spitfire 43, reference IW387902. The genuine watch has a 43 mm bronze case, a green dial, a day-date window at 3 o'clock, and an IWC in-house 69380 automatic chronograph movement. Replicas copy the case shape, dial layout, and strap. Most replicas sell for $200 to $450. The genuine watch retailed near $7,600 in 2019.
Genuine specs
- Case: bronze, 43 mm diameter, 15.5 mm thick
- Caseback: titanium, solid
- Movement: IWC 69380, automatic, 46-hour power reserve, 28,800 vph
- Water resistance: 60 m (6 bar)
- Crystal: sapphire, antireflective coating on both sides
- Dial: green with luminescent hands and markers
- Strap: brown calfskin or green textile
How replicas differ
Case material is the first difference. Bronze is a copper alloy. Replicas often use stainless steel with a bronze-colored coating or a thin bronze plating. The color can look flat, and the coating can wear off on the crown and lugs. A real bronze case gains a patina with wear. The patina is a layer of oxidation that changes the color over months.
Movement is the second difference. The genuine movement is an IWC in-house calibre. Replicas use a Seagull ST19, a 7750 clone, or a quartz movement. A 7750 clone beats at 28,800 vph. A quartz replica has a ticking seconds hand.
Dial details matter. The genuine dial has a day-date at 3, small seconds at 9, a 30-minute counter at 12, and a 12-hour counter at 6. Replicas may have a date only, or a day in a different language, or a subdial that does not match the function. The date font on replicas is often too large or too bold. Lume on replicas is weak or absent.
Caseback and markings. The genuine caseback is titanium with engraved text and a reference number. Replicas use steel with laser etching. The engraving depth and font differ. Some replicas have a display caseback with a decorated rotor. The genuine watch has a solid caseback.
Weight. Bronze is dense. A genuine 43 mm bronze watch on a leather strap weighs more than a steel replica with a coating. The difference is about 10 to 20 grams.
Price ranges
Replica prices: $200 to $450 for an automatic. Quartz versions cost $50 to $120. Genuine secondary market prices: $5,000 to $7,500 for a used IW387902, based on condition and box and papers.
Points to check
- Caseback material: titanium on the genuine, steel on most replicas.
- Movement: IWC 69380 on the genuine, Seagull or 7750 clone on replicas.
- Day-date: correct language and font on the genuine.
- Lume: bright green or blue on the genuine, weak on replicas.
- Weight: heavier bronze case on the genuine.
- Crown action: smooth screw-down on the genuine, rough on some replicas.
Legal note
Replica watches infringe trademarks. US Customs and Border Protection can seize counterfeit watches at import. Selling a replica as a genuine watch is fraud.