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. Don't miss out on the gorgeous details this watch offers. Featuring a blue dial, crystal sapphire and ostrich leather strap. Water resistant 50m.