This is a vague question. What's your budget like? Of course most men would like to sport a "Tag Heuer", "Tissot", "Rolex", "Rado", "Patek Philippe" or a "Piaget". 

This is a nice watch in my 'budget' http://shop.nordstrom.com/S/boss-black-rectangular-bracelet-watch/3350417?origin=category&contextualcategoryid=0&fashionColor=&resultback=0