The swatch movements generally do not have provisions for dial mounting (holes and clamps) and some do not have holes drilled and tapped for case mounting screws and tabs. They can be used, but mounting is a challenge due to the design.
The swatch movements generally do not have provisions for dial mounting (holes and clamps) and some do not have holes drilled and tapped for case mounting screws and tabs. They can be used, but mounting is a challenge due to the design.