Girard-Perregaux 1966 Column-Wheel Rose Gold Chronograph Girard-Perregaux Luxury Watches Swiss watches by wholesalewatches - December 29, 2015December 29, 20150 Girard-Perregaux’s 1966 Column-Wheel Chronograph, powered by the brand’s recently introduced in-house Caliber GP03800. The watch itself has a refined, elegant look. The case, made of rose gold, combines angular and rounded shapes. It has several interesting details like the small, flat crown, the contrasting tachymeter track, various dial levels and a