DATOGRAPH PERPETUAL
in 18-carat pink gold
Reference 410.032 E
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.
The DATOGRAPH PERPETUAL is a wristwatch that combines a chronograph with a perpetual calendar. With indications of the date, day of week, month and leap year, this perpetual calendar is engineered to such a degree of accuracy that it requires no adjustment until the year 2100, when a one-day correction is needed. Conversely, its chronograph can stop times to an accuracy of one-fifth of a second.
Technical Details
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Case dimensionCase diameter: 41 mm
Case thickness: 13.5 mmWinding mechanismManually wound movementPower reserve36 hoursComplicationsOutsize date, day/night indicator, moon-phase display, calendar function, chronograph, day-of-week display -
Reference410.032 E / LSLS4104APDial colour18-carat pink gold
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Case material18-carat pink gold
Case back: sapphire glassCase dimensionCase diameter: 41 mm
Case thickness: 13.5 mmWater resistance3 bar -
Movement designationL952.1Number of movement parts556Winding mechanismManually wound movementPower reserve36 hoursBalance frequency18,000 semi-oscillations per hour (2.5 Hz)ComplicationsOutsize date, day/night indicator, moon-phase display, calendar function, chronograph, day-of-week display
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Leather StrapAlligator leatherOur alligator straps fully comply with the CITES regulations: Species – alligator mississippiensis. Extraction method – farmed. CITES Appendix – Appendix IIProng buckle18-carat pink gold
