The Arabic numerals are surrounded by a moment scale as well as a ¼-2nd scale around the flange that permits specific readings on the central chronograph seconds hand. IWC’s manufacture Caliber 69355 beats inside the stainless-steel circumstance, its integrated chronograph features managed by a column wheel and Outfitted using a https://www.jowissa.com/fr/pages/faq/what-is-a-tachymeter-for-and-how-to-use-it