Jaeger LeCoultre® calibre # 426 clicking spring - Fits calibers: 426, 426/1, 426/2, 426M Felsa 380 case reference N152

case reference N152

30 mm thick round domed sapphire crystal with a cut out at the 3 o'clock position

Jaeger LeCoultre® oscillating weight pinion

#22 Suspension Spring has the following dimensions

Jaeger LeCoultre® calibre # 426 clicking spring - Fits calibers: 426, 426/1, 426/2, 426M Felsa 380 case reference N152Jaeger LeCoultre clicking spring, part # 434, calibre # 426 clicking spring to fit Jaeger LeCoultre calibres: 426, 426 1, 426 2, 426M *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.