400 Day Clock Suspension Unit 13A can be identified in the Horolovar 400- Day Repair Guide and is the same as Unit 13B and 13C. To decipher what type of suspension unit is needed you must first identify the back plate of a 400 day clock using the Horolovar 400- Day Repair Guide. To be used for Koma Standard 50, Koma Standard 52, Koma Standard 56.
A
|
B
|
Total Length
|
107.5mm
|
5.5mm
|
130mm
|
Note: Please see enlarged image for measurement explanation.