Girard-Perregaux Quasar Light Tourbillon with Three Bridges

The Girard-Perregaux Quasar Light Tourbillon with Three Bridges, reference 99295-43-001-BA6A, has a 46 mm sapphire case measuring 15.25 mm thick. A tourbillon with small seconds is visible alongside arrow-shaped sapphire Neo bridges beneath the sapphire front crystal. Self-winding calibre GP09400 contains 27 jewels and operates at 21,600 vibrations per hour (3 Hz), with a power reserve of 60 hours. The skeletonised movement has a white gold micro-rotor and a ruthenium barrel. The case is rated to 30 metres and has an anti-reflective sapphire display back. A textile strap with a metallic effect has a white gold triple folding clasp. This is a limited edition of 18 pieces, with the bridges inspired by architectural structures.