Girard-Perregaux Opera One Sapphire Dial Watch
Girard Perregaux surprised the world of watchmaking, having presented its Opera One Sapphire Dial watch, the first ever created. The timepiece boasts an absolutely innovative ultra-thin, high-contrast display, quipped with tourbillon and minute repeater complications. This spectacular timekeeper is animated by the brand’s signature GP9899 hand-wound movement, which can be admired via the semi-transparent tinted […]