Seiko SPB457 King Seiko Icy Light Blue Dial Automatic 36mm Citizen Eco-Drive BM7190-05A featured on the inner ring

featured on the inner ring of the perimeter was innovated to measure the distance between the timepiece and a visual element through the speed of sound

contemporary aesthetics

100 meters water resistance

Powered by light energy

China) Receives time calibration radio signals which keep the displayed time accurate Auto receive function (up to 6 times per day/up to 5 times per day for China)

Seiko SPB457 King Seiko Icy Light Blue Dial Automatic 36mm Citizen Eco-Drive BM7190-05A featured on the inner ringFrom the King Seiko Collection. First introduced in 1961, King Seiko became one of Seiko's most technically innovative and stylish brands, noted for its sleek, dignified angularity. Paying tribute to the iconic original with updated styling and technology, this distinctive timepiece, in a sleek smaller case size, draws inspiration from 1960's Tokyo fashion, during the same decade when King Seiko was making its mark in Japan. Evoking the "Ivy"