Jaeger LeCoultre® calibre # 840 end-piece for escape wheel - upper and lower movement holder O-ring case back gasket to

O-ring case back gasket to fit Omega® case numbers: 466

50 mm plastic crystal with yellow ring

Genuine Rolex® screw for lower cap jewel

Jaeger LeCoultre® Pare-choc balance staff pivoted

Made in Switzerland

Jaeger LeCoultre® calibre # 840 end-piece for escape wheel - upper and lower movement holder O-ring case back gasket toJaeger LeCoultre end piece for escape wheel upper and lower, part # 39252, calibre # 840 end piece for escape wheel upper and lower to fit Jaeger LeCoultre calibres: 840 *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 parts may devalue your watch.