IMHOF Modello: Ariane Atomic Observator Time ref. 150/1120 calendario perpetuo Anni: 1967/68 Cassa: in acagiù e ottone dorato Quadrante: in acagiù, secondi al centro e display con secondi digitali o data a richiesta Movimento: radiocontrollato al quarzo ad altissima precisione e cambio automatico dall'ora solare a quella legale e viceversa Accessori: depliant illustrativo dell'epoca Dimensioni: 18,8 x 14,8 cm la Imhof Obstervatory Time capta le frequenze hertziane d'un osservatoio che emette il tempo universale coordinato, il secondo assoluto. Gli ingegnieri ed i creatori della manifattura Imohf hanno dato vita un orologio radioricevente, che unisce alla precisione assoluta la bellezza di un oggetto d'arte.

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.