A. Lange & Söhne 1815 "Homage to Walter Lange" - 297.021
297.021 Historical / ownership-only
Licensed benchmark ownership-only historical identity
Case
direct Dimensions and fit
Case length40.5 mm
Case width / diameter40.5 mm
Case thickness10.7 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
CalibreA. Lange & Söhne L1924
Normalized calibreALANGESHNEL1924
GenerationNot recorded
Power reserve60 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.