Jaeger LeCoultre® calibre # 219 alarm and hand setting knob - yellow -ht. 440 threaded spring bars (Gucci style) The length of the pendulum

The length of the pendulum from the center of the shaft to the tip is 5 1/2"

Material: Genuine IWC part 4103 (blue steel)

part 3505-1

part number 144

Jaeger LeCoultre® calibre # 219 alarm and hand setting knob - yellow -ht. 440 threaded spring bars (Gucci style) The length of the pendulumJaeger LeCoultre alarm and hand setting knob yellow ht. 440, part # 948Y 2, calibre # 219 alarm and hand setting knob yellow ht. 440 to fit Jaeger LeCoultre calibres: 219 *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.