About this caliber
8521 sans date.
Self-winding movement with Co-Axial Escapement for greater precision, stability and durability. Free sprung-balance system with silicon balance-spring. Automatic winding in both directions to reduce winding time. Oscillating mass and balance bridge in 18 Ct red gold. Luxury finish with exclusive Geneva waves in arabesque.
Technical details
- Movement
- AUTOMATIC
- Display
- Analog
- Jewels
- -
- Power reserve
- 50 hours
- Frequency
- 25,200 vph (3.5 Hz)
- Hands
- Hands: Hours, Minutes, Seconds
Chronometer, Co-Axial Escapement
- Diameter
- -
- Height
- -
- Parts
- -