2016年8月23日 · 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 …

2019年6月24日 · Valjoux Cal. 25 SRV is a pocket watch column wheel chronograph movement. Introduced around 1916, it was produced at least through the 1940s. It featured a six-column wheel to control the chronograph function. The chronograph used a central seconds hand with optional split seconds and a 30 minute counter. It was a single-pusher design.

The ETA/Valjoux caliber 7751 is a 25 jewels Swiss made self-winding automatic movement. This extremely multi-functional caliber is based on the legendary ETA/Valjoux caliber 7750 chronograph, but with additional complications including a full moon phase indicator at 6:00, a central date hand pointing to the date in the outer perimeter of the ...

Valjoux (for Vallée de Joux, "Joux Valley") is a Swiss manufacturer of mechanical watch movements. It is known primarily for chronograph ébauche movements that are used in a number of mid- to high-range mechanical watches.

It is Swiss made with 25 jewels. This movement is based on the popular ETA caliber 7750 , but with the addition of a 24 hours hand (GMT) complication for tracking a second time zone. As of 2/27/20, the official ETA website lists this caliber as unavailable .

Discover the complete collection of Valjoux calibers at Ranfft.org. Find detailed specifications and features of each Valjoux caliber for watch enthusiasts and watchmaking professionals.

The Valjoux 25SRV watch movement is a mechanical movement designed for timepieces that incorporates a range of functions. It includes a chronograph feature, capable of measuring elapsed time intervals. Furthermore, it includes a timer function, allowing the …

2017年5月23日 · Valjoux机芯厂所推出的手动型72机芯，堪称是最为知名与性能优越的计时码表机芯，它也因1950年代ROLEX的採用而声名大噪。

2019年6月3日 · 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 …

T006.414.11.053.00 Tissot Le Locle 42.3 Valjoux Chronograph Stainless Steel / Black / Bracelet 1200.5.8027.713 Formex Element Automatic Chronograph Ceramic Bezel / Black / Croco 1200.5.8027.311 Formex Element Automatic Chronograph Ceramic Bezel / Black / Croco