About this caliber
Breitling's bread & butter, tried & tested chronograph movement. Based on Valjoux / ETA 7750. Versions with both date as well as day & date exist; most of the B13 however only display the date.
Automatic chronograph, supplied by either ETA or Sellita, enabling you to measure elapsed times on a 6-9-12 counter display.
Technical details
- Movement
- AUTOMATIC
- Display
- Analog
- Jewels
- 25
- Power reserve
- 42 hours
- Frequency
- 28,800 vph (4.0 Hz)
- Hands
- Chronograph: Chronograph
Hands: Hours, Minutes, Small Seconds
- Diameter
- 30 mm
- Height
- -
- Parts
- -