I recently traded for a Ball quartz diver. I have had one Ball in the past and thought I would enjoy having another. This Ball has a 40mm case and the "Yachtmaster" style bezel. It wears quite comfortably on my 7.5" wrist. The only downside is that the tritium tubes are small on the hands and only tiny dots at each hour. As a result, at night the glow is not too bright. Otherwise this Ball is a good diver for a non-diver!