Based in the world-famous Argyll Arcade in Glasgow, James Porter & Son are proud to be official UK stockists for Grand Seiko. Since its inception in December 1960, Grand Seiko has had one goal – to challenge Swiss watch making. In its determination to become the King of Watches, Grand Seiko have continually pushed the boundaries in what can be achieved when it comes to luxury watches. Their watch making craftsmanship make them some of the most accurate watches on the market, as well as some of the most beautiful. All watches listed below are available online and in store.