You know, I am a certified watch freak. I think I wear everything. It began when I needed a larger watch for taking medicine. The tiny dress watch I had just didn't do the job. I ended a men's watch for everyday and the women's for dress occasions. When I began wearing men's pieces, they were 34 or 35mm and I other women who did the same. Well now, men's watches have grown to gargantuan proportions and women's have gotten big as well. I still have more traditional sized pieces, because you always need one, but I still prefer a large timepiece. I wear anything from 27mm to 44mm on about a six inch wrist. I think I still have a Guess timepeice that must be 14mm--teeny. But watches can be worn any size you want. A lot depends on your size and your lifestyle. I am at the age where I am going to keep larger watches because they are easier to read.