LANGE 1 TOURBILLON PERPETUAL CALENDAR “25th Anniversary”
in 18-carat white gold
Reference 720.066FE
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 an argenté-coloured dial crafted from solid silver. Limited to 25 pieces, this model of the “25th Anniversary” edition is available exclusively in Lange boutiques.
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 -
Reference720.066FE / LSLS7203AVLimited25 piecesDial colourArgenté
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Case material18-carat white gold
Case back: sapphire glassCase dimensionCase diameter: 41.9 mm
Case thickness: 12.2 mmWater resistance3 bar -
Movement designationL082.1Number of movement parts624Winding mechanismSelf-winding movementPower reserve50 hoursComplicationsOutsize date, calendar function, moon-phase display, tourbillon, day-of-week display, day/night indicator
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StrapBlue with gray seam, Alligator leatherOur alligator straps fully comply with the CITES regulations: Species – alligator mississippiensis. Extraction method – farmed. CITES Appendix – Appendix IIBuckle18-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.
COMPLIMENTARY DELIVERY
We offer complimentary shipping on all A. Lange & Söhne orders
SECURE PAYMENT
Safe payment via American Express, MasterCard, Visa, UnionPay and PayPal or per wire transfer
PERSONAL INTRODUCTION
Individual guidance on how to set and care for your timepiece
