The Maestro 8.0 Gc Sport Squelette features an extraordinary open-worked movement, created by the Creative Director Octavio Garcia, with a screw-down crown on the left. In keeping with the values of "Artistic Creativity and Technical Mastery", the GCA 5482 caliber has been rotated by 180°. The Maestro 8.0 GC Sport Squelette is water-resistant to 100 metres and features a Royal Blue vulcanised rubber strap. with a watch head of only 40 grams, it is the most light timepiece in the Core Collection.