Jaeger LeCoultre® calibre # 17UOC mainspring - Fits calibers: 17UOC, 17UOV, 414, 415, 429 hermle movements 241 The wedge supplied is made

The wedge supplied is made of the same tough material and can be driven in hard for a tight grip

fits Esquire® reference 100472

Welch Glass Transfer is a black clock transfer sheet for Sessions

Dutch Clock Weight measures 60 mm in diameter and weighs 1

* Perrin Supply Ltd is independent of and not affiliated with or sponsored by Adanac®

Jaeger LeCoultre® calibre # 17UOC mainspring - Fits calibers: 17UOC, 17UOV, 414, 415, 429 hermle movements 241 The wedge supplied is madeJaeger LeCoultre mainspring, part # 770, calibre # 17UOC mainspring to fit Jaeger LeCoultre calibres: 17UOC, 17UOV, 414, 415, 429 *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.