Van Cleef & Arpels, a diamond-set gold wristwatch, the square mother of pearl dial within
Van Cleef & Arpels, a diamond-set gold wristwatch, the square mother of pearl dial within diamond-set case in 18ct white gold, signed to reverse, with maker's mark, stamped 750 and numbered 145163 and 338693, Swiss control marks, case width 2.5cm, on signed silk strap