Appreciate Confirmed safety from Tourneau/Bucherer. Together with the common producer’s guarantee as well as the complimentary Tourneau guarantee, this watch is assured protection for up to 5 years. This unique guarantee is reserved for new watches procured at Tourneau/Bucherer. And In a natural way, the 40mm case is chrome steel, https://www.watchesworld.com/a-guide-to-10-of-the-best-dress-watches/