The replica Da Vinci IW376040 is a counterfeit copy of IWC's Da Vinci Chronograph from the late 2000s. It copies the outward look (case, dial, strap) but not the movement inside. In the United States, making, importing, or selling a counterfeit watch is illegal, and buying one carries risk as well.
What Is the IWC Da Vinci IW376040?
The reference belongs to the Da Vinci Chronograph family IWC sold in the late 2000s. Those watches used a round case in the 43 to 44 mm range, a sapphire crystal, and an in-house chronograph movement.
The movement of that generation, caliber 89360, stacked elapsed hours and elapsed minutes on one subdial instead of splitting them across two. It also delivered a power reserve of about 68 hours, long for a chronograph of its era.
Reference codes like IW376040 point to one exact case material, dial color, and strap combination. Match photos of the exact code before you compare anything else.
What Does a Replica Da Vinci IW376040 Copy?
Case and caseback
Replicas copy the overall diameter and profile. Differences show up in the lug curves, the bezel polish, and the depth of the caseback engraving.
Font is a common giveaway. Genuine engraving is cut with tight spacing, while replica engraving often looks shallow or uneven.
Dial and chronograph layout
The dial is the part replicas get closest, because it is the part buyers see in photos. Subdial spacing, date window size, and the width of the printed minute track are where copies drift.
Look at the hands under a loupe. Genuine hands are polished on the bevels and matte on the flats. Replica hands are often plated all over.
Movement
No replica uses an IWC caliber 89360. Most run a generic chronograph movement, often an Asian 7750 derivative, with a decorated rotor that carries IWC-style text.
That gap shows up in two places: pusher feel and running time. A cam-actuated chronograph feels soft at the pushers, and the power reserve seldom reaches the genuine figure.
Strap, clasp, and hardware
Straps are easy to swap, so they say little about a watch. Check the spring bars, the buckle thickness, and the stitching instead.
Is a Replica Da Vinci IW376040 Legal in the US?
No. Counterfeit watches are illegal to traffic in the United States, whether the sale happens online or at a flea market.
- 18 U.S.C. § 2320 makes trafficking in counterfeit goods a federal crime, with prison terms and fines.
- The Lanham Act lets the trademark owner sue for damages and lost profits.
- US Customs and Border Protection can seize counterfeit shipments, including single watches ordered for personal use.
- Reselling a counterfeit you bought creates new legal exposure, and selling platforms ban accounts that list them.
How to Spot a Replica IW376040
- Check the caseback. Compare reference and serial engraving against documented photos of the genuine code.
- Open the case, or ask a watchmaker to. The rotor, balance, and column-wheel or cam layout should match IWC's design.
- Inspect the dial at 10x. Look for fuzzy printing, misaligned subdials, and dots instead of crisp markers.
- Time the power reserve. A replica that stops in a day or two is not running a 68-hour caliber.
- Test the pushers. A crisp click and instant reset point to a higher-grade movement.
- Ask for service history and original papers. Counterfeits seldom come with a documented chain of ownership.
Why Replica Listings Overstate Quality
Terms like "1:1," "Swiss made," and "AAA grade" have no industry meaning. They are marketing labels, not standards, and no replica matches a genuine IWC in size, finish, or materials.
Photos are another problem. Many listings borrow images from genuine watch sales, so the watch that ships may look nothing like the one in the ad.
Price is not a quality signal either. Two sellers can charge different amounts for the same factory output.
Common Questions
Does the replica Da Vinci IW376040 use an IWC movement?
No. It uses a third-party movement with cosmetic finishing. IWC does not sell its in-house calibers to replica makers, and no clone of the 89360 exists on the open market.
Can a watchmaker service a replica IW376040?
Some independent watchmakers will service a generic chronograph movement, but many refuse counterfeit work. Parts for the decoration and the case are hard to source, so repairs can cost more than the watch.
Does a replica Da Vinci hold value?
No. Counterfeit watches have no collector market and no resale value, and selling one can expose you to the same legal risk as the original seller.
Is a "Swiss made" replica actually Swiss?
Almost never. The label is stamped on the dial, not earned by the watch, and it carries no legal weight on a counterfeit product.
Genuine vs Replica: The Short Version
The IW376040 is an IWC Da Vinci Chronograph, built around an in-house movement with a combined hour and minute chronograph counter. A replica copies the silhouette and nothing else that matters.
If you want the design without the legal and mechanical problems, buy a pre-owned Da Vinci from a dealer, or a hommage-style watch from a brand that does not copy trademarks. Both hold value and can be serviced.