The design of the new Hamilton Jazzmaster Open Heart turns timekeeping into something of a tease. A glance at the face of the watch reveals part of the Swiss automatic movement in action - but not all of it. Some things can be left to the imagination - especially when they are clothed in sumptuous quality materials and fine design detail.
|22mm lug width
|80-hour power reserve
|Water Resistance 5 bar (50 m) / 73 psi (164 ft)
|20mm buckle width