What a Fake Portofino Automatic 37 Copies
A fake Portofino Automatic 37 copies the case size, the dial layout, and the date window at 3 o'clock. It does not copy the IWC calibre 35111. Most examples use a Miyota 9015, a Seagull ST2130, or an unbranded clone. Cheap examples use mineral glass. Better examples use sapphire. Water resistance is listed on the caseback and rarely tested.
Where to Buy Fake Portofino Automatic 37 Watches
The genuine watch has a 37 mm case, a thickness near 9.4 mm, sapphire crystal, and a 3 bar rating. Replicas vary by factory and by batch. Measure the watch before you trust a listing.
fake portofino automatic 37 vs original
Case and Size
- Genuine diameter: 37 mm. Replicas often measure 37.5 mm to 39 mm at the bezel.
- Genuine thickness: about 9.4 mm. Replicas run 9.5 mm to 11 mm because of the movement and caseback.
- Lug width: 18 mm on the 37 mm model. Check the strap fit at the lugs.
- Finish: polished case sides, brushed lugs. Look for sharp edges at the lug tips.
- Weight: replica cases often weigh less than the genuine head. A scale gives a clearer answer than a photo.
Dial and Hands
The genuine dial uses applied indices or Roman numerals, a printed minute track, and a sunray finish. Replica dials show three common faults. The printing is thick. The indices sit unevenly. The date font is wider than the window cut.
fake portofino automatic 37 watch
- Date window: square cut, centered at 3 o'clock. Crooked cuts show under a loupe.
- Hands: leaf or baton shape, polished. Replica hands often show a flat edge and loose fit at the pinion.
- Logo: applied at 12 o'clock on most references. Check spacing between letters.
Movement
The genuine watch runs the IWC calibre 35111, based on a Sellita SW300. Power reserve is about 42 hours. The rotor turns in one direction on the SW300 base. A Miyota 9015 rotor spins both ways and runs at 28,800 vph. A Seagull ST2130 runs at 28,800 vph as well. Listen to the rotor. Open the caseback only if you accept the risk.
Caseback and Strap
The solid caseback carries engravings for the reference, the serial, and the water rating. Replica engravings are shallow and sometimes misaligned. Strap leather on replicas is often stiff and thin at the lugs. Genuine straps use a signed pin buckle.
Legal and Quality Notes
Counterfeit watches are not made by IWC. They carry no warranty and no service support. US customs can seize counterfeit imports. Sale of counterfeit goods violates trademark law. Resale value is zero.