RICHARD LANGE PERPETUAL CALENDAR "Terraluna"
in 18-carat white gold
Reference 180.026FE
Price upon request
This timepiece is exclusively available in A. Lange & Söhne boutiques around the world.
It is an exceptional timepiece on both sides: the dial reflects the regulator design of high-precision scientific clocks while the movement side features an orbital moon-phase display. The model version in white gold features an argenté-coloured dial crafted from solid silver.
Technical Details
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Case dimensionCase diameter: 45.5 mm
Case thickness: 16.5 mmWinding mechanismManually wound movementPower reserve336 hoursComplicationsOutsize date, calendar function, moon-phase display, constant-force escapement, day/night indicator, power-reserve indicator, day-of-week display -
Reference180.026FE / LSLS1803ABDial colourArgenté
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Case material18-carat white gold
Case back: sapphire glassCase dimensionCase diameter: 45.5 mm
Case thickness: 16.5 mmWater resistance3 bar -
Movement designationL096.1Number of movement parts787Winding mechanismManually wound movementPower reserve336 hoursBalance frequency21,600 semi-oscillations per hour (3.0 Hz)ComplicationsOutsize date, calendar function, moon-phase display, constant-force escapement, day/night indicator, power-reserve indicator, day-of-week display
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Leather StrapBlack, Alligator leatherOur alligator straps fully comply with the CITES regulations: Species – alligator mississippiensis. Extraction method – farmed. CITES Appendix – Appendix IIDeployant buckle18-carat white goldDistance between lugs22 mm
