400 Day Clock Suspension Unit 13A split rings Zenith® Genuine

Zenith® Genuine

Helbros 98m

Genuine Rolex® screw for ratchet wheel

Withstands temperatures up to 175°F

Cardinal® warranty does not apply to parts supplied by Perrin Supply Ltd

400 Day Clock Suspension Unit 13A split rings Zenith® Genuine400 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.