ROLEX gents wristwatch Oyster Perpetual Date Sea-Dweller reference 1665, Switzerland around 1978, self winding, superlative chronometer officially certified in stainless steel including oyster bracelet 'reference 93150, endlinks 580', diver extension, screwed down winding crown and case back with Rolex- lettering, helium valve outside at 9, bidirectional revolving bezel with 60-minutes graduation, black service-dial with luminous indices, luminous hands, date at 3, calibre 1570, 26 jewels, 5 adjustments, Glucydur- screws-balance, balance-stop at hand-setting, diameter approx. 40 mm, length approx. 19 cm, collectable, signs of use otherwise condition 2

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.