I purchased this watch for my 23 yo son.  He is extremely fussy with what he wears.  When this watch arrived I wanted to keep it for myself!  It is very classy looking and large enough for an average man's wrist.  My son is 5'9 and 175lbs and this fits him perfectly.  I myself like watches of case diameter of 44-50mm, but then again I am bigger than my son.  What really struck me about this watch was the combination of case diameter and case slimness, along with swiss quartz movement and price.  Very sharp and a quality watch too! Highly recommend.