Affectionately Nicknamed the “Moonwatch” mainly because it accompanied astronauts who landed within the moon, this Speedmaster happens to be a cult watch that is always only gently revised. The sapphire 3861 includes a bracelet similar to the Hesalite, which has a five-backlink screwed building that tapers (from 20mm to 15mm) https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/