What is a Type 21 Flyback?

A Type 21 flyback is a sophisticated feature found in certain high-end Swiss watches that allows the watch to return to the start position after the chronograph has been stopped, resetting the timer instantly.

Spotting Fake Type 21 Flybacks

Identifying fake Type 21 flybacks requires attention to detail, including examining the movement, caseback, and markings. Here are some tips to help you spot fakes.

  • Check the movement for correct specifications and fine details.
  • Examine the caseback for proper engravings and lugs.
  • Look for authentic markings and serial numbers.

How to Avoid Fake Type 21 Flybacks

To ensure you are purchasing an authentic Type 21 flyback watch, only deal with reputable dealers and verify the watch's provenance. Always inspect the watch in person if possible.