- Apr 19, 2009
I have four Cuckoo clocks. They all have Regula 25 movements that I have just cleaned, oiled and repaired where necessary. I cannot get these clocks to keep time. They behaved this way before I worked on them, and I've had them for over 20 years. They run fine and strike perfectly. Are these movements just not that good at keeping time, or am I doing something wrong. The slightest movement (1 or 2 mm) on the regulating weight can cause a loss or gain of several minutes in a 24 hour period. Any help would be appreciated.