DATOGRAPH PERPETUAL TOURBILLON
in 18-carat white gold
Reference 740.056
The DATOGRAPH PERPETUAL TOURBILLON unites three significant complications: a flyback chronograph, a perpetual calendar and a tourbillon with a patented stop-seconds mechanism. The white-gold model has a dial made of solid pink gold. Limited to 100 pieces, this model is available exclusively in Lange boutiques.
TECHNICAL DETAILS
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Case dimensionCase diameter: 41.5 mm, Case thickness: 14.6 mmWinding mechanismManually wound movementPower reserve50 hoursComplicationsOutsize date, calendar function, moon-phase display, tourbillon, chronograph, Day/night indicator, power-reserve indicator
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Reference740.056 / LSLS7403ATLimited100 piecesDial colour{"18":"18-carat pink gold","20":"Dial specific highlights"}
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Case material18-carat white gold, Case back: sapphire glassCase dimensionCase diameter: 41.5 mm, Case thickness: 14.6 mm
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Movement designationL952.2Number of movement parts729Winding mechanismManually wound movementPower reserve50 hoursComplicationsOutsize date, calendar function, moon-phase display, tourbillon, chronograph, Day/night indicator, power-reserve indicator
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StrapDark-brown, Alligator leatherBuckle18-carat white goldDistance between horns20 mm
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All A. Lange & Söhne timepieces are manufactured in Glashütte, Germany. We obtain our leather straps and metal bracelets from Switzerland, Italy, Austria and Germany.
DATOGRAPH PERPETUAL TOURBILLON
The DATOGRAPH PERPETUAL TOURBILLON unites three significant complications.
THE SAXONIA FAMILY
THE BEST MECHANICAL SOLUTION
The development of a SAXONIA starts with the movement. Mechanical essence is the main objective.
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.
