Herewith, the most important jewelry and watch auctions around the world, updated regularly as dates are announced and e-catalogs are posted. JANUARY January 10, 2012: Jewellery and Watches, Bonhams, Oxford, UK January 11, 2012: Jewellery, Bonhams London, Knightsbridge January 18, 2012: Jewellery, Christie’s London, South Kensington FEBRUARY February 9, 2012: Important Jewels, Sotheby’s New...










