CARTIER TANK OBUS DUOPLAN Bracelet watch in 18K (750 thousandths) yellow gold, white dial, black painted baton hour markers, blued sword hands. Caseback in 18K (750 thousandths) gold with crown insert, EJ hallmark for Edmond Jaeger, double numbered 016521 and 161450. Mechanical hand-wound movement signed European Watch and Clock Co, caliber 409, numbered 570800. Leather strap, gold-plated metal buckle. Non-functional movement at time of appraisal, with no guarantee of future operation or condition of parts. Used scratches on the case, a few marks and traces on the dial. Circa 1950 Dimensions 19 x 32 mm Gross weight 22.9 g Expert: Nicolas Amsellem | +33 (0) 6 65 00 42 74

Composed of several subsidiaries, the Drouot Group is a major player in the art market. Hôtel Drouot, located in the heart of Paris, has been the world's largest public auction center since 1852. 15 salerooms are available to more than 70 auction houses. The emulation generated by an annual offer of 230,000 artworks from 21 major specialities - from Antiquity to street art - attracts some 3,000 visitors every day. The Group's digital platform, Drouot.com, offers digital sales - Live auctions (live broadcasting and participation in auctions), Online-only auctions (dematerialised auctions) and Buy Now sales (sales of lots at fixed prices). Nearly 2 million items are offered annually by 600 auction houses. Auction news is reported every week in La Gazette Drouot, the leading weekly magazine for the art market and culture published by Auctionspress.