ETA Valjoux 7750 Explained: Specs, Why Chronographs Are Big and Cam vs Column Wheel
Designed in 1973 and still the default mechanical chronograph. If you own a mechanical chronograph that did not cost as much as a car, you almost certainly own a 7750 or something derived from it. It was designed in 1973, survived the quartz crisis that killed most of its contemporaries, and became the default answer […]
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