![Jaeger LeCoultre® calibre # 437 regulator plate](http://perrinwatchparts.com/cdn/shop/products/LC-438367_6e012b95-b87f-4902-8790-33fc7133031f_600x600.png?v=1697235412)
Jaeger LeCoultre® regulator plate, part # 367, calibre # 437
regulator plate to fit Jaeger LeCoultre® calibres: 11L, 11LC, 11LCN, 11LO, 11LSC, 424, 436, 437, 438, 486, 806
* 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.