Technical Profile
Architecture and specifications
Movement typeManual
Frequency18,000 vph
Power reserve36 h
Jewels66
ComplicationsJumping hours and minutes
ArchitectureManufacture
Reliability profileHigh horology
Service accessSpecialist
TimeHunter Analysis
Collector context
Zeitwerk movement with constant-force remontoir. Evaluate the complete watch rather than the calibre in isolation: condition, regulation, service history and correct parts materially affect ownership quality.
A famous calibre can add historical interest, but maintenance condition remains more important than reputation alone.