The original Casquette was produced from 1976 to 1978. During that period, Girard-Perregaux made 8200 examples of this innovative quartz watch. Over the years, it has become much sought after by watch aficionados and style-conscious wearers. Now, the GP Casquette returns named Casquette 2.0. This new model upholds the design language of the original but is now encased in ceramic with a grade 5 titanium case back.