(56914) A. Lange & Sohne 405.035 Datograph Up/Down Flyback, 405035, 950 platinum case on a strap with a platinum pin buckle, manual wind Lange Caliber L951.6 movement, 60-hour power reserve with indicator at 6 o'clock, big date at 12 o'clock, chronograph with flyback function, sapphire crystal, display back, water resistant to 3 bar. Diameter: 41mm, Thickness: 13.5mm. Like New with A. Lange & Sohne box and papers dated 2020.

(57081) A. Lange & Sohne Datograph, 403.031, 403031, this reference was only produced for 2 years with the black dial, 18k rose gold on a strap with an 18k rose gold tang buckle, manual wind Lange caliber 951.1 movement, big date, 30-minute chronograph with flyback function, small seconds between 7 and 9, black dial with luminous hands and applied rose gold hour markers and Roman numerals, sapphire crystal, display back, water res...