ZEITWERK
in 18-carat white gold
Reference 140.029
The ZEITWERK displays the time in hours and minutes digitally with jumping numerals that allow unambiguous legibility at all times. The model version in white gold features a black dial crafted from solid silver.
Price upon request
TECHNICAL DETAILS
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Reference140.029 / LSLS1403ADWinding mechanismManually wound movementPower reserve36 hoursWater resistance3 barComplicationsConstant-force escapement, Power reserve indicator
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Case material18-carat white gold, Case back: sapphire glassCase dimensionCase diameter: 41.9 mm, Case thickness: 12.6 mmDial colourBlackMetal weight143.47 gr
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StrapBlack, Alligator leatherBuckle18-carat white goldDistance between horns20 mm
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Movement designationL043.1Number of movement parts415
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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.

THE ZEITWERK FAMILY
THE NEW ERA OF THE MECHANICAL WATCH
When they developed the ZEITWERK, Lange's engineers questioned everything – except the mechanical paradigm.
DISCOVER A. LANGE & SÖHNE TIMEPIECES
Crafted by hand in Glashütte, Germany.