The "Junkers J1" Particular Edition is dedicated to an airplane that took towards the skies only once and still represented a revolution. Strictly limited to 1915 items. It incorporates a chrome steel scenario with a scratch-resistant sapphire crystal. It’s a hand-winding mechanical motion with 42 several hours of electric power. https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/