double-ended blades and threaded ferrules for easy replacement
Cuckoo Weight 500g is a standard style pine cone shape weight specifically for cuckoo clocks
By gently squeezing the bracelet spring clip pops up and can be easily removed
part # 5470
00 mm with a movement thickness of 5
Jaeger LeCoultre® calibre # 489 yoke spring - ORIGINAL DESIGN Fits calibers: 489, 489/1, 601 mechan, 814, K814, P489 Omega® 866 double-ended blades and threaded ferrulesJaeger LeCoultre yoke spring ORIGINAL DESIGN, part # 440V1, calibre # 489 yoke spring ORIGINAL DESIGN to fit Jaeger LeCoultre calibres: 489, 489 1, P489, 601 mechan, 814, K814 *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.