Model in 18-carat honey-coloured gold Reference 712.050. Edition: 50 watches Movement: Calibre L903.0. Manually wound. One-minute tourbillon with fusée-and-chain transmission. Rattrapante chronograph. 36 hours power reserve. Dial: Solid gold, argenté, guilloched. Hands: Blued steel and gold plated. Case: 18 carat honey-coloured gold. Diameter 41.2 mm. Height 14.3 mm. Sapphire-crystal glass and caseback. Hand-stitched crocodile strap.