![400 Day Clock Suspension Spring .086mm / .0034" (4163762585667)](http://perrinwatchparts.com/cdn/shop/products/78.118-to-140-300_f3d469ad-f302-49e6-a68b-a70c8663e17d_300x300.jpg?v=1595353945)
400 Day Clock Suspension Spring .086mm / .0034" comes in a package of 3 and measures 0.089 mm / .0035" 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 .086mm / .0034" comes in a package of 3 and measures 0.089 mm / .0035" in thickness. Use the 400 Day Repair Guide to identify your clock to ensure that you use the correct size suspension spring.