A. Lange & Sohne Platinum Datograph Flyback B&P 403.035

APlatinum Datograph Flyback Gents Wristwatch, black dial with roman numerals,manual wind movement with the flyback feature, black leather strapwith a platinum pin buckle, sapphire glass, exhibition back, large two-digit date aperture at12 0\'clock,small seconds at 8 0\'clock, in excellent condition, comes with an original boxand undated papers.