Jaeger-LeCoultre, Memovox, GT Case size: 39 x 46 mm Material: steel Movement: bumper automatic, caliber K825 Year: circa 1970 Crystal: plastic crystal Bracelet: leather strap Reference number: E 861 Serial number: 2'020'059 Case number: 1'179'987 Please note that the movement may need a service at the buyer's expense