Cartier Santos 100 Ref 2881 An 18ct white gold and diamond-set wristwatch, circa 2009. Dial silvered with printed Roman numeral hour indexes, secret signature at VII, blued steel baton hour and minute hands. Calibre automatic, fully jewelled. Case sapphire crystal glass, 18ct white gold square case, diamond-set bezel, case top and crown guards top, further diamond set in crown at 3 o'clock, case back held by eight screws, bezel held by eight screws. Case number 118642MX. Closure red leather Cartier strap with 18ct white gold Cartier double folding buckle. Dimensions 33 x 33 mm. Signed case, dial and movement. Provenance: Important Jewels, Sotheby's Australia, 29 August 2017, lot 159, illustrated. Private Collection, Sydney, acquired from the above