Comor

European Watch Clock and Jewellery Fair 1981 BF 209
22 line pocket-watch with lever Tourbillon. A mobile cage contains all the components of the escapement, along with the balance wheel, and effects one turn per minute, to eliminate errors in the vertical position. The Tourbillon is visible through an original type of bridge, made of a sapphire glass set in its centre with a functional jewel. Probably the first Tourbillon movement fitted with a shockprotection device. (COMOR)