WatchesAtlas / Watch knowledge
The Watch Encyclopedia
Understand the details that make a watch.
4 terms
Clear filtersPerformance & measurement
Accuracy
How closely a watch's indicated time corresponds to a reference over a stated interval.
Performance & measurementAdjustment in positions
Work intended to reduce differences in a movement's running behaviour across specified orientations.
Performance & measurementAmplitude
The angular extent of a balance wheel's swing, measured under stated test conditions.
Performance & measurementATM
A pressure unit often used in water-resistance markings.