Aug 23, 2016 · The ETA/Valjoux caliber 7750 is one of the most recognizable and widely used automatic chronograph watch movements. It was based on the manual wind Valjoux caliber 7733, which itself was based on the Venus 188. Today, it is …

May 24, 2024 · The ETA Valjoux 7750 chronograph movement is well-known in the world of watchmaking for being tough, reliable, and versatile. Since it was first introduced in the early 1970s, it has gained a strong reputation for being accurate and long-lasting, which has made it a favourite chronograph calibre among both watchmakers and enthusiasts.

Dec 2, 2014 · The ETA/Val 7750 series is an automatic chronograph movement and it combines the functions of a stopwatch with those of a regular watch. It also is available with day and date functions.

Full details and images of the ETA caliber 7750, including a list of all watches using this movement.

Jun 3, 2019 · The ETA (formerly Valjoux) 7750 is a robust and reliable automatic movement with an integrated cam-operated chronograph function. It has spawned a family of chronograph and time-only movements and is used as a base for many complications and …

Jun 7, 2015 · ETA 7750 Service Walkthrough. The 7750 was first available in 1974, having been one of the first movements to be designed with the aid of a computer. It's hard to believe that the 7750 is still the industry standard movement for chronographs considering it's history.

Jul 7, 2023 · That movement is the ETA 7750 or, as it was formerly and still commonly known, the Valjoux 7750. It is a movement that inspires heated debate among watch connoisseurs, …

Mar 1, 2022 · Even after almost five decades since its first release, ETA/Valjoux 7750 continues to capture the attention of watchmakers and collectors alike. Recognised for its simple yet durable architecture, the movement has been a part of countless prestigious watches.

Main technical specifications (from Watchbase) The movement below is a clone of the ETA 7750. I disassembled it following the instructions of Eta’s Swisslab online tool. As far as I can tell, the Chinese did not bother to give it a name and it is referred to on forums as the Asian 7750.

Sep 22, 2018 · From there on Caliber 7750, now belonging to what was referred to as ETA/Valjoux or simply ETA, would play a vital role in the fame and fortune of quite a few esteemed brands. In 1984 Breitling was still in the hands of Ernest Schneider, who bought the ailing company in 1979 from Willy Breitling.