A fake IW371408 is a counterfeit copy of the IWC Portugieser Chronograph reference IW371408, a 40.9 mm stainless steel chronograph with subdials at 12 and 6. The main tells are the movement, dial printing, subdial function, caseback engraving, and strap hardware. The silhouette is easy to copy, so one clear photo is not enough to judge a replica.
What is the IWC IW371408?
The IW371408 is a Portugieser Chronograph, not a Portugieser Automatic or a Portofino. It uses the classic two-register layout, a slim bezel, and leaf-style hands. The reference belongs to the 3714 generation, which is why movement details matter when you compare a genuine watch with a fake.
Why are fake IW371408 watches common?
The Portugieser Chronograph has a clean dial and strong brand recognition, so replica makers copy it at several price levels. Budget examples often use quartz movements with decorative subdials. Mid-tier and higher-tier fakes often use an Asian 7750-style automatic chronograph.
How can you spot a fake IW371408?
Does the movement match the reference?
A genuine 3714-generation Portugieser Chronograph uses the IWC calibre 79350, a modified Valjoux 7750. The movement should be IWC-signed, with proper finishing and a rotor engraving that matches the era. A fake may use an unsigned Asian clone, a quartz movement, or a movement with the wrong subdial functions.
Do the subdials work like the genuine watch?
On the genuine layout, the subdial at 12 tracks chronograph minutes and the subdial at 6 runs the small seconds. Start the chronograph and watch both hands. A fake with decorative subdials or swapped functions is easy to identify.
Is the dial printing sharp?
Genuine dial text is crisp, with even spacing and clean edges on the applied numerals. Fakes often show thicker fonts, fuzzy printing, uneven lume, or hands that are too short or too flat. Check the date window too, since misalignment is common on replicas.
Does the caseback engraving look correct?
The caseback should have crisp reference and serial engraving that matches the paperwork. Fake engraving is often shallow, uses the wrong font, or sits on a caseback with a different finish. A display caseback should show a movement that looks correct for the reference, not a generic chronograph.
Are the strap and buckle signed?
A genuine IW371408 comes on a signed IWC strap with matching hardware. Replicas often use generic leather, a stamped buckle, or a clasp with weak finishing. The box, warranty card, and booklet should also match the watch and the seller's story.
How much does a fake IW371408 cost?
Most fake IW371408 watches sell from about $150 to $900, depending on the movement and finish. A genuine steel IW371408 usually trades in the mid four figures pre-owned. A new watch at a few hundred dollars is a replica, not a discounted genuine IWC.
What should you check before buying a replica IW371408?
- Ask for a clear photo of the movement and confirm the calibre family.
- Ask for a video that shows the chronograph start, stop, and reset.
- Request macro photos of the dial text, date window, and caseback engraving.
- Compare the serial and reference with the paperwork, box, and strap.
- Judge the seller's return policy and service history, not just the photos.
FAQ
Is a fake IW371408 the same as a replica?
Yes. Fake and replica both describe a counterfeit copy. Replica is often used as a marketing term for a higher-tier copy, but it is not a genuine IWC.
Can a jeweler tell a fake IW371408?
Yes. A jeweler or watchmaker can open the caseback and check the movement, finishing, and engraving. Exterior clues like dial print and subdial function can also expose a fake.
Does a fake IW371408 hold value?
No. Fake watches do not hold value like genuine IWC pieces. Resale is limited, and service support is often unavailable.