The Arabic Numerals are surrounded by a moment scale and also a ¼-second scale over the flange that enables precise readings within the central chronograph seconds hand. IWC’s manufacture Caliber 69355 beats Within the stainless-steel case, its built-in chronograph capabilities controlled by a column wheel and Outfitted with a flyback https://www.jowissa.com/it/pages/instruction-manuals/setting-time-and-date