Jaeger LeCoultre® calibre # 449 regulator for Breguet hairspring Fits calibers: 449, 450, 451, 452, 463, 464, 468, 469, 470, 478, 479, 484, 488, 494 AS 1622 * Perrin Supply Ltd is

* Perrin Supply Ltd is independent of and not affiliated with or sponsored by Excelsior Park®

Handle is transparent

Hermle Barrel T a German clock chime barrel

13 mm (hunting case)

Supplied in individual 150g tubes

Jaeger LeCoultre® calibre # 449 regulator for Breguet hairspring Fits calibers: 449, 450, 451, 452, 463, 464, 468, 469, 470, 478, 479, 484, 488, 494 AS 1622 * Perrin Supply Ltd isJaeger LeCoultre regulator for Breguet hairspring, part # 302, calibre # 449 regulator for Breguet hairspring 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.