"An Informative manual within the heritage of British watchmaking. Horology supporters of all levels are certain to discover value here." Lange & Söhne. I’ll make clear why: the German brand stepped onto the chronograph stage with their Significantly-praised Datograph in 1999. Watch enthusiasts all over the globe had been in https://www.watchesworld.com/understanding-the-complex-world-of-chronometers/