Jaeger LeCoultre® calibre # 8NR winding crown screw - yellow Fits calibers: 402, 427, 496, 8NR, 8RF, 8RFO LeCoultre® 478 The one-way pump holds the

The one-way pump holds the fluid in the well of the cap

It features 9 watchmakers' screwdrivers

Minerva® model 1401 Crown

watch case backs when polishing

60 mm (height) x 1

Jaeger LeCoultre® calibre # 8NR winding crown screw - yellow Fits calibers: 402, 427, 496, 8NR, 8RF, 8RFO LeCoultre® 478 The one-way pump holds theJaeger LeCoultre winding crown screw yellow, part # 5912Y, calibre # 8NR winding crown screw yellow to fit Jaeger LeCoultre calibres: 8NR, 8RF, 8RFO, 402, 427, 496 *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.