400 Day Clock Suspension Unit 66A can be identified in the Horolovar 400- Day Repair Guide. 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 Miniature 80 Quartz.
A
|
B
|
Total Length
|
40 mm
|
12.5 mm
|
64.5 mm
|
Note: Please see enlarge image for measurement explanation.