LECOULTRE Memovox world time. N° : 1226161. Vers LECOULTRE Memovox world time. N°: 1226161. Circa: 1960. Steel wristwatch. Round case with screwed back. Double steel crown. The crown at two o'clock is used to set the striking time. Signed silver dial. Indexes applied steel sticks, black and luminescent dotted. Steel and luminescent dauphine hands. Black stick central second hand. Central sub-dial displaying a world time disc with the different time zones. Automatic mechanical movement signed caliber K815 numbered 1480797. Brown ostrich leather strap with steel pin buckle. Diameter: 37mm. Length: 22cm.