GRAND LANGE 1 MOON PHASE “25th Anniversary”
in 18-carat white gold
Reference 139.066
This reference is presently not manufactured and not part of our current collection. Our A. Lange & Sӧhne Ambassador will be happy to answer any further questions.
As part of a special edition to mark the 25th anniversary of the LANGE 1, the GRAND LANGE 1 MOON PHASE was presented in February 2019 in a white-gold "Anniversary" edition limited to 25 timepieces. It features a blue-printed argenté-coloured dial and a lunar disc in white gold with hand-engraved stars.
Technical Details
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Case dimensionCase diameter: 41 mm
Case thickness: 9.5 mmWinding mechanismManually wound movementPower reserve72 hoursComplicationsOutsize date, moon-phase display, power-reserve indicator -
Reference139.066 / LSLS1393AVLimited25 piecesDial colourArgenté
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Case material18-carat white gold
Case back: sapphire glassCase dimensionCase diameter: 41 mm
Case thickness: 9.5 mmWater resistance3 bar -
Movement designationL095.3Number of movement parts463Winding mechanismManually wound movementPower reserve72 hoursBalance frequency21’600 semi-oscillations per hour (3.0 Hz)ComplicationsOutsize date, moon-phase display, power-reserve indicator
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Leather StrapBlue, Alligator leatherOur alligator straps fully comply with the CITES regulations: Species – alligator mississippiensis. Extraction method – farmed. CITES Appendix – Appendix IIProng buckle18-carat white gold
GRAND LANGE 1 MOON PHASE
99.998 PER CENT PRECISION
The accurate calculation of the so-called lunation is one of the most complex issues of general lunar theory.
The LANGE 1 family
The Legend Among Lange Timepieces
The LANGE 1 is the result of a bold new beginning. It combines tradition and innovation and is regarded as the epitome of Lange watchmaking artistry.
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