DATOGRAPH PERPETUAL TOURBILLON
in 18-carat white gold
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.
Price upon request
Reference740.056 / LSLS7403ATLimited100 piecesWinding mechanismManually wound movementPower reserve50 hoursWater resistance3 barComplicationsOutsize date, Calendar function, Moon-phase display, Tourbillon, Chronograph, Day/night indicator, Power reserve indicator
Case material18-carat white gold, Case back: sapphire glassCase dimensionCase diameter: 41.5 mm, Case thickness: 14.6 mmDial colour18-carat pink goldMetal weight173 gr
StrapDark-brown, Alligator leatherBuckle18-carat white goldDistance between horns20 mm
Movement designationL952.2Number of movement parts729
All A. Lange & Söhne timepieces are manufactured in Glashütte, Germany. We obtain our leather straps and metal bracelets from Switzerland, Italy, Austria and Germany.