Omega, Constellation Chronometer, circa 1972. A very nice chronometer-certified tonneau-shaped wristwatch in yellow gold with a screw-down caseback, radiating gold dial, black enameled gold hands and hour markers, central second hand and date at 3 o'clock. Mechanical self-winding movement. Original gold bracelet with folding clasp. Diameter 35 mm - B.P. 121 g. A very fine screw-back tonneau-shape yellow gold wristwatch, gold sunburst dial, gold black enameled hands & applied indexes, sweep center seconds & window aperture for date at 3. Automatic winding movement. Original yellow gold band with deployant buckle.

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.