Jaeger LeCoultre® calibre # 9UO roller - Fits calibers: 404, 407, 9UO Benrus EH and a movement height of

and a movement height of 2

Escape Wheel & Verge Combo 49 comes as a combination of a 49 tooth escape wheel that measures 33

curved top (12 to 6) mineral crystal with black trim and silver digits

27 mm are tempered and ready for use

Jaeger LeCoultre® calibre # 9UO roller - Fits calibers: 404, 407, 9UO Benrus EH and a movement height ofJaeger LeCoultre roller, part # 730, calibre # 9UO roller to fit Jaeger LeCoultre calibres: 9UO, 404, 407 *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.