Classique Calendrier 7337

Classique wristwatch in 18-carat gold. Selfwinding movement showing the date, the day and the phases and age of the moon. Balance spring in silicon. Dial in gold, hand-engraved on a rose engine. Off-centred chapter ring. Seconds subdial. Sapphire caseback. Water-resistant to 3 bar (30m). Diameter: 39 mm.

Available in rose gold, in white gold and in yellow gold with different hand-engraved dials in gold, including a blue version on the white gold model.

Movement
Winding: Self-winding
Power reserve (hours): 45
Calibre: 502.3 QSE1
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

Case
Metal: Or blanc
Skeleton: No
Sapphire caseback: Yes
Case shape: Round
Diameter (mm): 39
Case thickness (mm): 9,95

Reference
7337BB/Y5/9VU