• Movement

• Manual

• Case

• Rose Gold

• Dial

• Solid silver

• Strap / Bracelet

• Brown crocodile strap

• Mfg Ref #

• 410.032

A. Lange & Sohne Datograph Perpetual Manual Rose Gold (410.032)

The A. Lange & Sohne Datograph Perpetual (ref. 410.032) features a mechanical manual winding movement with a 36-hour power reserve; chronograph with flyback and precisely jumping minute counter; gray dial with Lange's patented large date display; moon-phase display; and 41mm, 18k rose gold case on a hand-stitched, brown crocodile strap with an 18k rose gold ardillon buckle.

A. Lange & Sohne's Datograph Perpetual is an extremely interesting horological masterpiece in that it was designed to be able to measure both extraordinarily short, as well as extremely lengthy periods of time. The Datograph Perpetual combines two classic complications- the chronograph (to measure short time periods down to the millisecond) and the perpetual calendar (to keep time through the years).