The Biggest disadvantage I hear over the Omega Seamaster 300m could be the helium escape valve. For some it’s just also cumbersome or they need it wasn’t there in the least. With its unique scalloped bezel, helium escape valve, and wave-patterned dial, the Seamaster Diver 300m's ocean-encouraged aesthetic turned an https://www.watchesworld.com/germanys-top-10-favourite-luxury-watches/