Pièce Unique for the “only watch 2005” charity auction.The white gold “Solo T” wristwatch with flying tourbillon regulator. No 1/1. Case: Three-piece, round, “Nouveau Classic”, brushed bezel secured by twelve screws which act as the hour indexes, glazed back to view the red lacquered movement with “Circuit board” decoration, sapphire crystals. Diameter 44 mm. Thickness: 14 mm. Bracelet: Black crocodile with white gold double deployant clasp. Dial: Silvered “Clous de Paris”, bottom section cut away in an arc from four to eight, to allow three-dimensional viewing of the Flying tourbillon carriage. White gold “épée” hands. Movement: Caliber: Tourbillon HUBST 1, 13.5’’’, one minute flying tourbillon, manual winding, 120 hour (5 day) power reserve, red lacquered with “circuit board” decoration, 24 jewels, lever escapement, Gyromax balance, self-compensating Breguet balance spring.