Soprod P024
ProbableA Swiss alternative to the ETA 2824 that became widely used by independent brands after ETA restricted supply outside its own group. Its interchangeability with the 2824 is the practically useful fact: the two occupy the same space and take the same dial and hands, so a watch designed around one can be built with the other.
Specifications
- Movement manufacturer
- Soprod
- Frequency
- 28,800 vph (4 Hz)
- Jewels
- 25
- Power reserve
- 38 hours
- Winding
- automatic
- Complications
- Centre seconds · Date
Architecture
Swiss automatic with centre seconds and a date, dimensionally interchangeable with the ETA 2824 family.
References using this caliber
JB200 · Whole production
JB300 · Whole production
JB300 · Whole production
Provenance of this record
Sources & Evidence
Primary sourceManufacturer documentation
Jacques Bianchi — manufacturer specifications and brand history
Jacques Bianchi, Marseille
- Accessed
- 2026-08-18
Cited for
This referenceProbable
Secondary sourceCollector research
Ranfft Watch Movement Archive
Dr. Roland Ranfft (archived and maintained by volunteers)
- Accessed
- 2026-08-18
Cited for
This referenceProbable
Last verified: Not yet reviewed