Jaeger-LeCoultre® 402, 427, 496, 8NR, 8RF, 8RFO Steel Back-wind Crown with Square Hole CN-LC41 Rolex® 1210 This gents movement has an

This gents movement has an outside diameter of 27

These items are sold as a box of 50 discs or as a box of 200 discs

60 mm in diameter with a height of 3

Overall length 4 1/2"

A great "how to" video included

Jaeger-LeCoultre® 402, 427, 496, 8NR, 8RF, 8RFO Steel Back-wind Crown with Square Hole CN-LC41 Rolex® 1210 This gents movement has anJaeger LeCoultre 402, 427, 496, 8NR, 8RF, 8RFO Steel Back wind Crown with Square Hole CN LC41 LeCoultre 402, 427, 496, 8NR, 8RF, 8RFO, steel backwind crown with square hole, diameter 7. 55 mm * Perrin Supply Ltd is independent of and not affiliated with or sponsored by Jaeger LeCoultre. Jaeger LeCoultre warranty does not apply to parts supplied by Perrin Supply Ltd. Using generic crystals may devalue your watch.