I would buy myself a new clock, which is supposed to say I like, is simply indestructible. The screen should not scratch at each disease. I have a big trip to Africa this year and included in it are just mud, mud, salt water and everything that goes with it. Bracelet will be able to withstand ANYTHING Say salt water, dirt, sweat, etc. I would spend about a maximum of 300 €, if there is something for. The concept of military watches for me is very big, so I wonder if there is something in this category. The Clock was to accompany me at least 3 years.