Are you looking for athletic men's watch? Nautica Key Biscayne Chrono is a model that will appeal to you. The envelope was made of silver stainless steel, and in it under a flexible mineral slide there was a blue analog disc. It has been equipped with a date of month days, daily time and chronography and luminescence on individual elements. The whole is fastened on a steel bracelet. Water tightness is maintained at 100 m, which means the possibility of surface swimming.
