A. Lange & Söhne Datograph Perpetual Tourbillon

740.056
Technical specifications

Functions

  • Hours
  • Minutes
  • Seconds
  • Perpetual Calendar
  • Day
  • Date
  • Month
  • Moon Phase
  • Leap Year Cycle
  • Chronograph
  • Tourbillon

Movement

  • Manual Winding
  • Manufactured

Case

  • Round
  • White gold
  • Polished
  • 14.50mm
  • 41.50mm

Glass

  • Sapphire

Buckle

  • Pin Buckle
  • White gold

Strap

  • Alligator
  • Brown

Official description

The unique combination of a flyback chronograph, a perpetual calendar withmoonphases, a tourbillon with stop seconds, and a power-reserve indicator byA. Lange & Söhne presents itself in white gold for the first time, in this edition with apink gold dial.