Replica IW3714: direct answer
A replica IW3714 is a counterfeit copy of the IWC Portugieser Chronograph reference 3714. IWC built the 3714 from 1998 to 2020. The genuine watch has a 40.9 mm steel case, a 12.3 mm thickness, a 30 m water resistance rating, and caliber 79350 inside. That movement is a Valjoux 7750 base with a 44 hour power reserve, 31 jewels, and a 28,800 vph beat rate. A copy uses a different movement, so the case, dial, and hands sit in different places.
Reference numbers inside the IW3714 family
IWC sold the 3714 under many reference numbers. The last three digits mark dial color and case metal: IW371401, IW371404, IW371417, IW371446, IW371482, IW371491. Steel cases dominate. Gold versions exist. The 2020 replacement, reference IW371605, measures 41 mm and uses in house caliber 69355 with a 46 hour power reserve.
Where copies differ
- Movement: most copies run a Chinese 7750 clone, a Seagull ST19, or a quartz module. Subdial positions shift with the movement.
- Thickness: copies often measure 13.5 mm to 14.5 mm against the 12.3 mm original.
- Crystal: the original has a convex sapphire with antireflective coating on both sides. Copies use mineral glass or flat sapphire.
- Dial: the leaf hands, the applied numerals, and the railroad minute track show soft edges on copies.
- Caseback: engraving depth and font weight differ. The reference stamp is often wrong.
Price tiers
Copy prices cluster in three bands. Entry copies sell for $80 to $200 and use quartz or a low grade automatic. Mid tier copies sell for $250 to $600 with an Asian 7750 clone. Top tier copies sell for $600 to $1,200 and claim a Swiss ETA 7750. No tier matches the original case or finish.
Legal status in the United States
US law treats these watches as counterfeit goods. 18 U.S.C. § 2320 makes trafficking in counterfeit goods a federal crime. A first offense carries up to 10 years in prison and a $2,000,000 fine for an individual. 15 U.S.C. § 1114 gives the trademark owner a civil claim. US Customs and Border Protection seizes counterfeit imports under 19 U.S.C. § 1526. CBP can seize the shipment and destroy it. Personal use does not give the item legal status at the border. Resale is the act federal prosecutors charge.
Checks to run on a listing
- Ask for the measured case diameter and thickness. Numbers near 40.9 mm and 12.3 mm fit the original.
- Ask for the movement name and the beat rate. A true 28,800 vph sweep is a sign of a mechanical 7750 type.
- Compare the 12 o'clock counter position against an IWC catalog photo.
- Compare the font of the caseback engraving.
Facts that stay unknown
Copy makers do not publish movement origins or factory names. Serial numbers on copies link to no IWC record. No service network supports these movements. Parts supply past five years is unclear.