Open Sapphire enquire-only Innovations such as the silicon

Innovations such as the silicon escape wheel and the titanium balance with white gold inserts ensure optimal chronometric stability

The titanium case (48 × 40 mm

The Tourbillon Grand Sport reimagines one of mechanical watchmaking’s oldest and most revered complications for the world of contemporary collectors — blending traditional horology with a dynamic

True to Krayon’s philosophy

skeletonised and finished in PVD blue

Open Sapphire enquire-only Innovations such as the siliconAMIDAs cult drivers watch returns with radical clarity. The Digitrend Open Sapphire takes the side reading jump hour that turned heads in 1976 and reveals its mechanics under a sculpted sapphire hooda bold continuation of the original, science fiction spirit. Two thirds of the case is grown in distortion free sapphire (Kyropoulos method) and hand polished for more than twenty hours, creating a panoramic window onto the display module. A prismatic