Glossary · Regulation
Amplitude loss
A fall in balance swing indicating lost energy.
Explanation
Diagnosis proceeds from power source to escapement: tired mainspring, dirty or dry train, worn pivots, escapement faults or a fouled hairspring.
Glossary · Regulation
A fall in balance swing indicating lost energy.
Diagnosis proceeds from power source to escapement: tired mainspring, dirty or dry train, worn pivots, escapement faults or a fouled hairspring.