Classique Chronometrie wristwatch in 18k rose gold. High-frequency escapement (10Hz) composed of a magnetic balance with double balance spring lever and escape wheel in silicon. Hand-wound movement with running seconds. 1/10th of a second subdial and power-reserve indicator. Silvered gold dial, hand engraved on a rose engine. Sapphire caseback. Water-resistant to 3 bar (30 m). Diameter: 41mm. Also in white gold.