Hamilton Jazzmaster models have been synonymous with sophistication and refinement, but the Performer timepieces inject a bold and sporty edge into the collection. You have a choice between three options - the 42mm chronograph, as well as the 38mm and 34mm automatic versions. The design of Performer models seamlessly combines dynamic elements with timeless aesthetics, as the sporty spirit is further accentuated by the bezels with numerals and perforated racing straps (on most models.)