Girard-Perregaux Quasar Light Tourbillon with Three Bridges

The Girard-Perregaux Quasar Light Tourbillon with Three Bridges, reference 99295-43-3313-5CC, has a sapphire case measuring 46 mm in diameter and 15.25 mm thick. A tourbillon with small seconds has a lyre-shaped cage topped by a blued hand. Self-winding calibre GP09400 contains 27 jewels and runs at 21,600 vibrations per hour (3 Hz), with a power reserve of 60 hours and a white gold micro-rotor. Sapphire front glass covers the skeletonised construction and three clear arrow-shaped bridges. A white rubber strap with a fabric effect has a titanium triple folding clasp. The case is rated to 30 metres and has an anti-reflective sapphire display back.