Girard-Perregaux

European Watch Clock and Jewellery Fair 1979 BF 315
Girard-Perregaux’s 700 (9 1/2“) and 705 (11 1/2”) movements have been certified by the Swiss Official Chronometer Testing Authority. For ladies and for men respectively, these to models have successfully passed the stringent precision and reliability tests required for the coveted title of Quartz Chronometer. Two-colour water-resistant cases in steel and 14K yellow gold, centre seconds and calendar. (GIRARD-PERREGAUX)