A counterfeit Portofino Small Seconds 39 fails fastest at the dial and the caseback. Check the small seconds subdial at 6 o'clock first: hand length, track printing, and recess depth. Then compare dial text, caseback engraving, and movement finish against a known genuine reference.
Fake Portofino Small Seconds 39 Copy Watch Buying Guide
Quick answer
On a counterfeit Portofino Small Seconds 39, expect thick dial printing, a shallow or misaligned subdial, weak caseback engraving, and a generic movement with incorrect rotor markings. A genuine watch has crisp applied indices, a clean subdial track, sharp case finishing, and consistent engraving depth.
fake portofino small seconds 39 clone
Genuine baseline for the Portofino Small Seconds 39
- 39 mm case with a slim profile and polished bezel
- Small seconds subdial at 6 o'clock
- Applied indices and leaf-shaped hands
- Signed crown with a clean logo relief
- Reference and serial markings with sharp, even depth
- IWC-signed automatic movement with proper finishing
Prerequisites
- 10x jeweler's loupe
- Digital calipers
- Small scale for weight comparison
- Reference photos of a known genuine example
- Access to a watchmaker for movement inspection
How to authenticate, step by step
- Measure the case with calipers. Confirm 39 mm across the bezel and compare thickness against reference data.
- Inspect dial printing under the loupe. Look for sharp letter edges, even spacing, and correct font weight.
- Study the small seconds subdial. Check the hand length, the printed track, and the recess depth.
- Examine the hands and indices. Genuine applied markers sit flush with clean edges and consistent polishing.
- Check the caseback engraving. Font, depth, and alignment should match reference photos exactly.
- Inspect the crown. The logo relief should be crisp, not soft or doubled.
- Review the strap and buckle. Genuine alligator has natural scale variation; counterfeit leather often looks embossed.
- Have a watchmaker open the case and inspect the movement finishing, rotor engraving, and regulation markings.
- Verify the serial and reference against IWC records or an authorized dealer.
Red flags
- Dial text that looks bold, crowded, or uneven
- Subdial hand that is too short or too thick
- Caseback engraving that feels shallow or laser-soft
- Movement with wrong rotor text or crude finishing
- Papers with generic fonts or missing dealer stamps
- Seller who refuses a watchmaker inspection
Counterfeit, replica, and genuine
A counterfeit is a copy passed off as genuine. A replica is disclosed as a copy. Authentication always depends on the same checks: dial, case, movement, and paperwork. If the price is far below market and the seller avoids inspection, treat the watch as suspect.