![400 Day Clock Suspension Spring .097mm / .0038" (11142328911)](http://perrinwatchparts.com/cdn/shop/products/78.118-to-140-300_dfddabcf-67d8-43f5-88d8-6e16d1a44e55_300x300.jpg?v=1595352433)
400 Day Clock Suspension Spring .097mm / .0038" comes in a package of 3 and measures 0.097 mm / .0038" in thickness. Use the 400 Day Repair Guide to identify your clock to ensure that you use the correct size suspension spring.
400 Day Clock Suspension Spring .097mm / .0038" comes in a package of 3 and measures 0.097 mm / .0038" in thickness. Use the 400 Day Repair Guide to identify your clock to ensure that you use the correct size suspension spring.