Jaeger LeCoultre® calibre # 12A regulator for flat hairspring Fits calibers: 12A, 12AD, 476, 481 Rolex® 3075 60 mm (height) sapphire crystal

60 mm (height) sapphire crystal

Wheel diameter is 100 mm

Model: 225

This Winding Arbor is 35 mm in length from the ratchet wheel to the tip of the arbor

Suspension Steel

Jaeger LeCoultre® calibre # 12A regulator for flat hairspring Fits calibers: 12A, 12AD, 476, 481 Rolex® 3075 60 mm (height) sapphire crystalJaeger LeCoultre regulator for flat hairspring, part # 301, calibre # 12A regulator for flat hairspring to fit Jaeger LeCoultre calibres: 12A, 12AD, 476, 481 *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.