Jaeger LeCoultre® calibre # 449 screw for crown wheel core Fits calibers: 449, 450, 451, 452, 463, 464, 468, 469, 470, 478, 479, 484, 488, 494 Automatic End Total movement height is 5

Total movement height is 5

Mauthe 610

uses 337 battery

Runs on 2 "AA" batteries

0mm Green Watchmakers' Screwdrivers

Jaeger LeCoultre® calibre # 449 screw for crown wheel core Fits calibers: 449, 450, 451, 452, 463, 464, 468, 469, 470, 478, 479, 484, 488, 494 Automatic End Total movement height is 5Jaeger LeCoultre screw for crown wheel core, part # 5423, calibre # 449 screw for crown wheel core to fit Jaeger LeCoultre calibres: 449, 450, 451, 452, 463, 464, 468, 469, 470, 478, 479, 484, 488, 494 *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.