About this caliber
Self-winding movement, Cal. 502.3SD. Numbered and signed Breguet. Extra-thin (2.4mm). 12 lignes. 35 jewels. 45-hour power reserve. Inverted in-line lever escapement with silicon pallets. Balance spring in silicon. Balance frequency 3Hz. Adjusted in 6 positions.
Technical details
- Movement
- AUTOMATIC
- Display
- Analog
- Jewels
- 35
- Power reserve
- 45 hours
- Frequency
- 21,600 vph (3.0 Hz)
- Hands
- Hands: Hours, Minutes, Small Seconds
- Diameter
- 27.1 mm
- Height
- -
- Parts
- -