WatchesAtlas / Watch knowledge
The Watch Encyclopedia
Understand the details that make a watch.
5 terms
Clear filtersMovements & mechanisms
Impulse angle
An angular measure associated with the phase in which an escapement supplies energy to its oscillator.
Movements & mechanismsImpulse jewel
The jewel transmitting impulses between the balance assembly and pallet fork in a lever escapement.
Movements & mechanismsIn-house movement
A movement presented as developed or manufactured within a brand or its group.
Movements & mechanismsIntegrated chronograph
A chronograph whose timing mechanism forms part of the movement's core design rather than a separate added module.
Movements & mechanismsInverted movement
A movement arranged or displayed with components normally seen from the back presented on the dial side.