Jaeger LeCoultre® hairspring stud screw, part # 5738/1, calibre # 881S
hairspring stud screw to fit Jaeger LeCoultre® calibres: 880, 880S, 881, 881S
* 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.