LANGE 1 TOURBILLON PERPETUAL CALENDAR
in 18-carat white gold
Reference 720.038FE
Price upon request
This timepiece is exclusively available in A. Lange & Söhne boutiques around the world.
The LANGE 1 TOURBILLON PERPETUAL CALENDAR is the most complex member of the LANGE 1 family. It takes a glance through the sapphire-crystal caseback to reveal its tourbillon. The model version in white gold features a grey dial crafted from solid silver.
Technical Details
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Case dimensionCase diameter: 41.9 mm
Case thickness: 12.2 mmWinding mechanismSelf-winding movementPower reserve50 hoursComplicationsOutsize date, calendar function, moon-phase display, tourbillon, day-of-week display, day/night indicator -
Reference720.038FE / LSLS7203ABDial colourGrey
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Case material18-carat white goldCase dimensionCase diameter: 41.9 mm
Case thickness: 12.2 mmWater resistance3 bar -
Movement designationL082.1Number of movement parts624Winding mechanismSelf-winding movementPower reserve50 hoursBalance frequency21,600 semi-oscillations per hour (3.0 Hz)ComplicationsOutsize date, calendar function, moon-phase display, tourbillon, day-of-week display, day/night indicator
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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
LANGE 1 TOURBILLON PERPETUAL CALENDAR
DESIGNED FOR PERPETUITY
The sophisticated calendar mechanism controls the outsize date, day of the week, month, leap year, moon phase and the day/night indicator.
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.
How can we be of service?
Whether you are in search of a specific model, have questions out of interest or need a service request for your timepiece – we are delighted to help you. We are at your service by phone, email or in one of our boutiques.
