ROLEX Oyster Perpetual Datejust. Ref : 16013. Circa: 1978. Steel and 750/1000 yellow gold wristwatch. Round case with screw-down back. Fluted bezel. Signed crown. Signed gilt dial. Applied baton hour-markers, luminescent dotted tritium and gold batons. Tritium luminescent gold baton hands. Gold-plated central second hand. Date window at 3 o'clock. Plexiglass with Rolex cyclops. Signed self-winding mechanical movement, calibre 3035. Signed steel and 750/1000 yellow gold bracelet with folding clasp, endlink 455. Accompanied by case and over-case. Diameter: 36 mm. Length: 20 cm. Watch consulted by Mr. Vautrin, Olivine prestige company.

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.