169 - A. Lange & Söhne, Datograph, Ref. 403.031, No. 139966, Movement 33902, probably circa 2005.

A. Lange & Söhne, Datograph, Ref. 403.031, No. 139966, Movement 33902, probably circa 2005. A magnificent two-counter platinum chronograph with a smooth platinum bezel, a black dial with silver-toned sub-dials, an outer minute track and tachymeter scale, alternating applied white gold Roman numerals and hour markers, white gold hands, and luminous hour markers. Functions: Hours, minutes, small seconds at 9 o’clock, large date window (quick-set via pusher at 10 o’clock), and 30-minute counter with “flyback” function. Screw-down transparent case back, superb hand-wound mechanical movement, Caliber L951.1. Black leather strap with original platinum pin buckle. Accessories: Original presentation box. Condition: In excellent overall condition; minor surface scratches on the bezel, case, case back, and buckle; movement was functioning at the time of catalog compilation. Diameter 39 mm - Weight 145 g. A very fine 2-register platinum big-date chronograph, smooth platinum bezel, black dial with silver power-reserve indicators, outer minute and tachymeter scales, white gold applied hour markers and Roman numerals, luminous hands and dots. Functions: Hour, minute, continuous small seconds, and 30-minute counter; “flyback” chronograph function. Transparent screw-back case, very fine manual-winding movement, caliber L.951.1. Original black leather strap and platinum buckle. Accessories: Comes with its box. Condition: In excellent overall condition, with light surface scratches on the bezel, case, caseback, and buckle. Movement was running at the time of cataloging.