Jaeger-LeCoultre caliber 497 movement – specifications and photo
Jaeger-LeCoultre caliber 497 is Swiss movement. Functions: hours, minutes and sub seconds, power reserve indicator. Automatic movement with 17 jewels. f = 18000 A/h Power reserve: N/A Diameter: 31.30 mm… Read More »Jaeger-LeCoultre caliber 497 movement – specifications and photo