RK Watch Service

WatchUSeek Watch Forums WatchUSeek Watch Forums

My 90's Zodiac with 17 jewel 7750, Gold Dot, interesting story with Zodiac and Tag Heuer in that time frame. At one point, the tooling for the 7750 was ordered to be destroyed, the Quartz crisis was real! Here's a link that explains the history of the "Greatest" of all time! ( ;

Valjoux 7750: The World’s Greatest Chronograph Movement By Far (By Popularity And Numbers) – Quill & Pad

As Martin Green became ever more impressed by the performance of the Valjoux 7750 chronograph movement, he also found himself ever-enamored by its little quirks and the variety of watches it has been tapped to power. Here he outlines the history of a classic automatic movement.