Jaeger-LeCoultre caliber 490 movement – specifications and photo
Jaeger-LeCoultre caliber 490 is Swiss movement from 1940’s. Functions: hours and minutes. Manual-winding movement with 17 jewels. f = 18000 A/h Power reserve: N/A Diameter: 15.20 x 13.00 mm Parts on the… Read More »Jaeger-LeCoultre caliber 490 movement – specifications and photo