BOURDIN Yellow gold 750 thousandths collar watch suspended from a "Nœud" brooch in guilloché yellow gold 750 thousandths enhanced with translucent green enamel. Case: round (26mm), grooved caseband, back centered with wedding coats of arms on a guilloché and green enamel background, yellow gold 750 thousandths bowl signed "Bourdin Horloger Breveté rue de la Paix Paris N°7288". Dial: white enamel, Roman numerals, minute track, gilded Breguet hands. Movement: mechanical with key winding by the bowl. Chimère import hallmark for watchmaking, 1838-1893. Overall dimensions: 6.3x2.7cm. Gross weight: 22g. Joint: Ecrin à la forme. (Overhaul to be planned, missing enamel on the knot).

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.