A. Lange & Söhne 1815 TOURBILLON
730.094F 2025-08-21–present or unrecorded end
in 950er Platin
Case
direct Dimensions and fit
Case length39.5 mm
Case width / diameter39.5 mm
Case thickness11.3 mm
Lug-to-lugNot recorded
Lug widthNot recorded
Water resistanceNot recorded
The dimension basis is not currently recorded.
Open dimension source ↗Movement
ManualCalibre and mechanism
CalibreL102.1
Normalized calibreL1021
GenerationNot recorded
Power reserve72 h
Technical data
Not applicable Conventional winding
This movement is not assigned a motor-winder programme in the Watch Library.
Conventional winding fields are evidence-linked reference data. They are separate from any device-specific axial-control profile.
Market context
Date not recordedMarket-value disposition
No exact-reference public market estimate has been admitted for this record.
Market observations are separate from manufacturer specifications and are not used to fill technical gaps.