![Jaeger LeCoultre® calibre # 800 yoke spring](http://perrinwatchparts.com/cdn/shop/products/LC-480440_aae88d36-72db-4953-9c01-fc18303cdcc0_600x600.png?v=1697242473)
Jaeger LeCoultre® yoke spring, part # 440, calibre # 800
yoke spring to fit Jaeger LeCoultre® calibres: 10ROL, 480, 800, 810, K830, K831
* H. & W. Perrin Company Limited is independent of and not affiliated with or sponsored by Jaeger LeCoultre®. Jaeger LeCoultre® warranty does not apply to parts supplied by H. & W. Perrin Company Limited. Using generic parts may devalue your watch.