Jaeger LeCoultre® friction spring for sweep second, part # 471, calibre # 11LSC

friction spring for sweep second to fit Jaeger LeCoultre® calibres: 11LSC, 437

*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.