Patek Philippe: A ladies 18ct gold and diamond-set octagonal wristwatch with diamond-set bezel and pavé diamond dial, baguette sapphire quarter-hour marks, the snap-on back with makers mark numbered 2827828 4652 2, the signed movement jewelled to the centre with eighteen jewels, adjusted to heat, cold, isochronism and to five positions numbered 1412151, with diamond-set bar-link bracelet and matching clasp