Extremely rare Tank 8 days in steel with two barrels, Art Deco oversize, extraplate small second down, circa '20s with European Watch Clock & Co movement
In order to better understand the importance of this timepiece it is essential to consider that a similar watch (Tank 8 days) was sold at Sotheby's for 245,700 CHF (11 May 2021). The rarity of the watch is enhanced by the material of the case, the steel, being less common for that time than other precious metals. This Cartier Tank also features a rare extra-thin European Watch & Co movement, 8 days of power reserve with small seconds at six.