Jaeger LeCoultre® calibre # 449 regulator for flat hairspring Fits calibers: 449, 450, 451, 452, 463, 464, 468, 469, 470, 478, 479, 484, 488, 494 watch winder 3 mm September Sapphire Studs

3 mm September Sapphire Studs in Tiffany Setting - card of 12 pairs are supplied as a complete card of 12 pairs of ear piercing studs

Horotec Pattern 00 Antimagnetic Tweezer is a general utility tweezer for assembly

Genuine Omega® pallet arbour

Overall length 3-3/4" (95mm)

Jaeger LeCoultre® calibre # 449 regulator for flat hairspring Fits calibers: 449, 450, 451, 452, 463, 464, 468, 469, 470, 478, 479, 484, 488, 494 watch winder 3 mm September Sapphire StudsJaeger LeCoultre regulator for flat hairspring, part # 301, calibre # 449 regulator for flat 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.