LECOULTRE Memovox world time. N° : 899232. Vers LECOULTRE Memovox world time. N°: 899232. Circa: 1960. 750/1000 yellow gold wristwatch. Round case with screwed back. Double golden crown. The crown at two o'clock is used to set the striking time. Signed silver dial. Applied gilt, black and luminescent dotted indexes. Golden and luminescent dauphine hands. Golden stick central second hand. Central sub-dial displaying a world time disc with the different time zones. Mechanical movement with automatic winding signed libre K815 numbered 1332298. Added navy blue leather strap with signed gold-plated steel pin buckle. Diameter: 37mm. Length: 22cm.