A fake Air Command flyback is a replica of the Blancpain Air Command, the two-register pilot chronograph from the 1950s that Blancpain brought back in 2019 with a flyback movement. The version worth owning is the one where the flyback actually works: a steel case, a domed sapphire crystal with inner anti-reflective coating, and a movement that lets you reset and restart the chronograph with one push. The top pick in this category is a working flyback automatic, because it is the only build that delivers the function the model is famous for. Anything calling itself a flyback that stops dead when you hit reset is a standard chronograph wearing the name. The criteria below decide whether a replica is a convincing object or a costume.

What the phrase actually means

Two words carry all the weight. Air Command is a model name, and flyback is a function. A flyback chronograph can be running, and when you press the lower pusher the hands snap to zero and start again at once, with no stop and second push in between. Pilots used it to time back-to-back legs of a flight without losing a second at the turn. A standard chronograph makes you stop first, reset second, and start third.

Fake is trade shorthand for replica, and it covers a wide spread of quality. In listings, the word flyback gets attached to movements that are not flyback at all, because the seller is describing the original rather than the watch in the box. Ask one question before anything else: what happens when you run the chronograph and press reset?

Criterion 1: Does the flyback work?

This is the single test that separates the tiers.

  • Pros of a working flyback: matches the behavior of the watch it copies, so the pushers feel purposeful; a true single-push restart is instant and repeatable; the owner who understands the complication gets the one thing a copy usually cannot deliver.
  • Cons: genuine flyback mechanisms cost more and are built in small numbers, so choices are narrow; a stacked module can be delicate and is not a job every local watchmaker will accept; a failed flyback turns a nice watch into a broken one with no factory support behind it.

Recommendation: buy the working flyback if you will use the chronograph, or if pusher action is part of why you want the watch. If you never touch the pushers, a standard chronograph is the honest purchase, as long as you know that is what you bought.

Criterion 2: Movement tier

Three families dominate what you will be offered.

  • Automatic chronograph (7750-derived). Pros: rugged, easy to service, subdial layout at 3 and 9 available, winds and runs without fuss. Cons: flyback is not native to the design, so a working version depends on an added module; the rotor can be noisy; case thickness suffers.
  • Manual column-wheel chronograph. Pros: pusher feel is crisper and the architecture sits closer in spirit to mid-century chronographs; slimmer case. Cons: you wind it daily; parts are less common; flyback is still rare.
  • Quartz. Pros: low cost, accurate, thin, and an instant reset is trivial to implement in electronics. Cons: the sweep is wrong for a mechanical pilot watch, and the illusion thins the moment someone picks it up.

Recommendation: an automatic with a proven base movement for daily wear, a manual column wheel if you want the pusher feel and accept the winding ritual, quartz only if cost is the deciding factor.

Criterion 3: Dial, crystal, and case details

  • Pros to look for: a two-register layout with subdials set wide toward the edges; printing that stays sharp under a loupe; a domed crystal that distorts at the edges; a bezel that rotates with firm detents; lume that glows evenly across hands and markers.
  • Cons that give a replica away: subdials crowded toward the center, which means the movement does not match the dial; flat glass with a milky edge; a bezel that wobbles; mismatched lume between hands and dial; caseback engraving that runs off-center.

Recommendation: compare the dial layout to photographs of the 2019 reissue before you commit. Subdial spacing is the fastest tell, and it is visible across a room.

Criterion 4: Legal, customs, and resale reality

  • Pros: low cost of ownership, no insurance paperwork, and no fear of wearing it in public.
  • Cons: importing counterfeit trademarked goods into the United States is prohibited and shipments can be seized; no manufacturer will service or warrant the watch; resale to a dealer is practically impossible; and passing it off as genuine is fraud.

Recommendation: treat a replica as a personal accessory, never as an investment or as a gift that arrives with a story. Keep the receipt and describe it honestly if you ever sell it.

Which buyer should pick what

  1. First replica, tight budget: quartz or a basic automatic chronograph. Learn what you like before spending more.
  2. Wearer who uses the pushers: the working flyback automatic. This is the top pick and the reason the search started.
  3. Detail-focused collector of copies: manual column wheel with the closest dial layout you can find, and accept the daily winding.
  4. Anyone who wants the real thing eventually: skip the middle tiers, save, and buy an authentic piece with provenance, papers, and a service history you can verify.