Jaeger-LeCoultre caliber 489 is Swiss movement from 1950’s.
Functions: hours, minutes and seconds, alarm.
This is first alarm movement from Jaeger-LeCoultre.
Manual-winding movement with 17 jewels.
f = 18000 A/h
Power reserve: N/A
Diameter: 28.0 mm
Parts on the movement:
Other links:
Jaeger-LeCoultre caliber 489 watch parts
