Top pick: the 1:1 super clone of the IWC Ingenieur Chronograph from the 2013 generation, the IW3777 references, fitted with a cloned Valjoux 7750. The reason is structural rather than cosmetic. The genuine watch runs calibre 79320, a modified 7750, so a well-built clone copies the real subdial positions at 12, 6 and 9, the day-date window at 3, and the pusher feel instead of approximating them. The four criteria used here: movement architecture against the genuine calibre, case and bracelet finishing, dial print and crystal clarity, and whether the seller will show dated photos of the exact unit being shipped.
The top pick: IW3777 super clone with a cloned 7750
This is the version to ask for by name. The 7750 base means the chronograph registers sit where the genuine ones sit, the sweep hand starts with almost no stutter, and the crown pulls through day, date and time in the correct order.
Pros
- Subdial and date layout matches the genuine reference, so the dial reads correctly at a glance.
- The cloned 7750 is a known quantity: parts, regulation and service are available at most independent watchmakers.
- Pusher action and reset feel like a mechanical chronograph rather than a quartz substitute.
- The angular Ingenieur case and H-link bracelet can be finished to a high standard because the design is simple to machine.
Cons
- Taller on the wrist than the genuine watch, because of the 7750 rotor stack.
- Rotor noise is audible on cheaper builds.
- Quality swings hard between factories, so the same reference name can mean very different watches.
Best for: daily wear where the chronograph has to work and the dial has to look right from across a table.
Movement: the deciding factor
Ask for a movement photo with the caseback off. A cloned 7750 shows a rotor, a balance under a cock, and a bank of levers near the pushers. A quartz substitute shows a battery and a plastic spacer, and its chronograph hand ticks once per second instead of sweeping. If the seller refuses the photo, the watch is not worth the conversation.
Case, bezel and bracelet finishing
The Ingenieur case is flat and angular, with a wide bezel and broad H-links. That works in a cloner's favor: there is little decorative hand-work to imitate. Check the bezel edges under a lamp. Sharp, even bevels, a consistent brushed grain on top surfaces and polished flanks are the marks of a serious build. Sloppy versions look rounded and soft along the lug edges.
Dial, hands and crystal
Look at the applied markers. They should sit flat against the dial, with clean edges and no glue residue. The day and date discs should sit square in the window rather than drifting to one side. Crystal clarity matters more than thickness claims: a decent sapphire or coated mineral should show almost no internal reflection under a ceiling light. A halo around printed text means cheap pad printing.
The alternative: Ingenieur Chronograph Classic clones
The Classic line uses the in-house 89361 with a flyback function and a combined hour and minute counter. No clone movement reproduces that architecture.
Pros
- Often the only replica option in that specific case shape.
- Lower cost, since builders fit simpler movements.
Cons
- Subdial layout is frequently wrong, and a combined counter becomes two separate ones.
- Flyback usually does not exist, so a pusher press that should reset and restart only resets.
- Quartz variants are common and obvious on the wrist.
Best for: a display piece or a photo prop. Not for anyone who wants a functioning chronograph.
Wearability and use cases
- Office and travel: the top pick, on the bracelet or a leather strap. Day-date and a working chronograph earn their keep.
- Weekend and casual: the same watch on rubber or textile, which reduces the visual weight of the taller case.
- Collection display: the Classic clone if you want the silhouette and will not use the chronograph.
Before you buy
- Ask for dated photos, not stock images.
- Request a short video of the chronograph starting, stopping and resetting to zero.
- Get the movement type confirmed in writing.
- Treat any water resistance number as marketing. Keep the watch out of showers, pools and the sea.
- Budget for a service if the watch arrives running fast or slow.
Bottom line: choose the IW3777-style super clone with a cloned 7750, verify it with photos and video before paying, and skip the Classic clones unless the silhouette is all you are after.