Jaeger LeCoultre® calibre # 8NR winding pinion with square hole Fits calibers: 402, 427, 496, 8NR, 8RF, 8RFO Omega® case springs for waterproof cases Tall Case Spike & Hex

Tall Case Spike & Hex Nut is a solid brass spike and hex nut measuring 6 1/2" specifically for Tall Case clocks

fits Omega® crown 43248

4mm has a diameter of 1

commonly used in school clocks

070 is not interchangeable with the old plastic execution

Jaeger LeCoultre® calibre # 8NR winding pinion with square hole Fits calibers: 402, 427, 496, 8NR, 8RF, 8RFO Omega® case springs for waterproof cases Tall Case Spike & HexJaeger LeCoultre winding pinion with square hole, part # 411, calibre # 8NR winding pinion with square hole 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.