Classique 5157

Extra-thin Classique wristwatch in 18-carat white gold. Self-winding movement. Balance spring and lever in silicon. Silvered gold dial, hand-engraved on a rose engine. Sapphire case back. Water-resistant to 3 bar ( 30 m ). Diameter : 38 mm. Also in yellow gold.

Movement
Winding: Self-winding
Power reserve (hours): 45
Calibre: 502,3
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: 140

Case
Metal: Or rose
Skeleton: No
Sapphire caseback: Yes
Case shape: Round
Case width (mm): 38
Case thickness (mm): 5,4
Water-resistant (m): 30

Reference
5157BR/11/9V6