The Arabic Numerals are surrounded by a minute scale and a ¼-2nd scale around the flange that allows exact readings within the central chronograph seconds hand. IWC’s manufacture Caliber 69355 beats In the stainless-steel case, its built-in chronograph functions controlled by a column wheel and Outfitted by using a flyback https://www.jowissa.com/it/pages/instruction-manuals/sizing-of-a-stainless-steel-bracelet