Girard-Perregaux

European Watch Clock arid Jewellery Fair 1991 BF 237
The wristwatch version of the “Tourbillon with three gold bridges” was
built in salute to Girard-Perregaux’s two hundredth anniversary. It is
pictured here with the 1880 pocket version, reissued in 1982.
(GIRARD-PERREGAUX)