1815 UP/DOWN
in 18-carat yellow gold
Reference 221.021
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.
Technical Details
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Case dimensionCase diameter: 35.9 mm
Case thickness: 7.9 mmWinding mechanismManually wound movementPower reserve45 hoursComplicationsPower-reserve indicator -
Reference221.021 / LSLS2211ADDial colourArgenté
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Case material18-carat yellow gold
Case back: sapphire glassCase dimensionCase diameter: 35.9 mm
Case thickness: 7.9 mmWater resistance3 bar -
Number of movement parts209Winding mechanismManually wound movementPower reserve45 hoursBalance frequency21,600 semi-oscillations per hour (3.0 Hz)ComplicationsPower-reserve indicator
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Leather StrapMiddle Brown, Alligator leatherOur alligator straps fully comply with the CITES regulations: Species – alligator mississippiensis. Extraction method – farmed. CITES Appendix – Appendix IIProng buckle18-carat yellow gold
