An Art Deco diamond fob watch by Van Cleef & Arpels

An Art Deco diamond fob watch by Van Cleef & Arpels, the bar brooch of geometric form and set with three old circular-cut diamonds weighing approximately 0.40, 0.85 and 0.40cts, suspending trefoil-form connecting links set with single-cut diamonds, the watch with square dial signed Van Cleef-Arpels, black lacquered Arabic numerals and blued steel hands, the bezel set with single-cut diamonds with further engraved decoration to the case sides, the case back applied with a diamond-set mistletoe motif on black ground within a border of single-cut diamonds, all set in platinum, one diamond missing, manual movement, case 30mm, 6.5cm high, bar brooch 4.3cm wide