Chaumet Class One Titane Deep diamond-set dial quartz watch in green titanium and caoutchouc bracelet, ref. W1722D-33S, from 2011, full set with Box and Papers. With a 33mm case in colored titanium; unidirectional rotating bezel with Arabic minute scale; scratch-proof sapphire crystal; solid green titanium case-back. Green dial with diamond-set hour markers and luminous Arabic numeral at 12 o’clock; luminous sword-shaped hands; date window at 6 o’clock. This watch is powered by a quartz movement. Fitted with a Chaumet green caoutchouc bracelet with a Chaumet Paris double-fold clasp in stainless steel. The first diver’s watch on Place Vendôme launched in 1998, Class One has become a reference of the sporty chic style. Having made a name for itself through the unprecedented combination of steel, diamonds and rubber, it now reinvented itself by employing colored titanium. This version of Chaumet’s jewelry divers watch comes in vibrant shades of titanium, obtained from a unique anodizing process developed by the brand. The Titane One Deep bears all the hallmarks of the brand’s nautical heritage, from the grooved bezel resembling a lifebuoy to the vulcanized rubber strap. It also retains the typical divers watch features such as a uni-directional rotating bezel and screw-in crown, guaranteeing water-resistance to 100 meters. Condition: In working condition, with some discoloration and signs of use consistent with age and general wear.