SEIKO PRESAGE SARW049 SPB093J1 Arita Porcelain Dial Automatic Diver Japan Made watchProduct Highlights Recreating the pale, slightly bluish white glaze of Isobai used in early Arita ware. By utilizing the thickness of porcelain to create a large curve on the dial surface and adding a soft recess to the sub dial in multi hand models, we achieve the elegant expression unique to porcelain. Furthermore, we have solved the challenging task of balancing the allure of porcelain with the strength required for a dial by using a newly