OMEGA, Ref. 131.019, 1960s Wristwatch in gold-plated metal and black leather. Case: circular (33mm), crown with signature, signed and stamped. Dial: silver metallic, applied hour-markers, minute track, gilded hands, signed and stamped. Movement: hand-wound mechanical, calibre 601, signed and stamped. Buckle: gilded metal pin buckle, signed, bracelet signed. Joint: case.