Testing Barrels Before Inserting Mainsprings
Amplitude is the name of the watch-adjusting game. We need that balance wheel to swing if we hope to adjust the watch to keep good time in several positions. As… Read more »
Tag: Archie Perkins
How to Replace a Balance Staff, Part 2: Removing the Hairspring and Roller
To replace a balance staff, we have to take apart the balance assembly. For essentially all watches, we’ll end up with 4 units: the balance wheel (wheel and screws) the… Read more »