Jaeger-LeCoultre® 490 Dials DI-LC41 double end clock key Overall length is 4-1/2" (114mm)

Overall length is 4-1/2" (114mm)

This Hytrel Crystal Gasket Assortment comes with 98 "I" shaped plastic gaskets for use when installing thin mineral or sapphire crystals into watch cases

Elgin mainspring number 258-644

Omega® 220

and Kenneth Cole® REF 3840

Jaeger-LeCoultre® 490 Dials DI-LC41 double end clock key Overall length is 4-1/2" (114mm)Jaeger LeCoultre Dials DI LC41 LeCoultre 490 genuine vintage LeCoultre 490 watch dial, off white with gold markers, diameter 15. 50 mm. These dials may have small imperfections. *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Jaeger LeCoultre. Jaeger LeCoultre warranty does not apply to parts supplied byPerrin Supply Ltd. Using generic crystals may devalue your watch.