Classique wristwatch in 18-carat white gold with a "Breguet blue" hand-engraved dial on a rose engine. Self-winding movement showing the date, the day and the phases and age of the moon. Balance spring in silicon. Dial in gold, h. Off-centred chapter ring. Seconds subdial. Sapphire caseback. Water-resistant to 3 bar (30m). Diameter: 39 mm. CASE Metal: White Gold Skeleton: No Sapphire Caseback: No Case Width: 38 mm Case Shape: Round Case Thickness: 9.90 mm Water-resistant: 30 m MOVEMENT Caliber: 502.3 QSE1 Winding: Self-winding Power reserve: 45 Lines: 12 Jewels: 35 Frequency: 3 Balance-wheel: Breguet Escapement: Inverted straight-line lever Balance-spring: Flat, Silicon Oscillating weight: 22 Carats Number of components: 236 REF: 7337BB/Y5/9VU