![400 Day Clock Suspension Unit 22 (11142333327)](http://perrinwatchparts.com/cdn/shop/products/78.226-600_600x600.jpg?v=1595352445)
400 Day Clock Suspension Unit 22 can be identified in the Horolovar 400- Day Repair Guide and is the same as Unit 23A and 24. 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 Reiner Standard 53.
A
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B
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Total Length
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94 mm
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5 mm
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118 mm
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Note: Please see enlarge image for measurement explanation.