TECHNICAL SPECIFICATIONS
MOVEMENT
Winding: Self-winding
Power reserve (hours): 40
Calibre: 78Ao
Lines: 10¾ x 13½
Jewels: 33
Balance-wheel: Breguet
Escapement: Spiral flat and lever silicon
Balance-spring: Flat / silicon
Oscillating weight: Platinum
Number of components: 252
CASE
Skeleton: No
Sapphire caseback: No
Sapphire caseback: No
