Case material: Steel; Charge: Automatic; Conditions: New Year : 1950; Presentation condition : With dealer guarantee ; Price on request Gmtbroker Reference: nessuna Futurematic SR 497 - Steel case on a leather band with original buckle, impeccable silver dial, golden hands and indexes, small second hand, power reserve, crown on the backcase, automatic with hammer and tension limiter, 497 caliber, precision and technology revolution for its time !