λ 法国红木曼特尔钟 由 Berthet & Bazelaire 设计，19 世纪上半叶 黄铜八日机芯，带丝绸悬挂装置，外置计数轮，通过铃铛报时，背板上刻有 "Berthet & Bazelaire a Paris "字样，银白色表盘上有黑色罗马时针和小秒针，镀金扭索饰纹表圈内有小秒针，长方形表壳上镶嵌精美的黄杨木线条 高 36.7 厘米，宽 21.5 厘米，深 15.5 厘米

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.