400 Day Clock Suspension Unit 18A square settings Genuine Omega® seconds wheel H3

Genuine Omega® seconds wheel H3

dauphine hour and minute

This is a 11 1/2 ligne movement with a diameter of 25

Made in Switzerland

400 Day Clock Suspension Unit 18A square settings Genuine Omega® seconds wheel H3400 Day Clock Suspension Unit 18A can be identified in the Horolovar 400 Day Repair Guide and is the same as Unit 18B and 18C. 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 Petersen Standard 53, Petersen Standard 54. A B Total Length 111. 5mm 6 mm 136mm Note: Please see enlarge image for measurement explanation.