The watches are both powered by Seiko’s own 4R35 automatic mechanical movement, which has up to 40 hours of power reserve. Two dis options are available, with case diameters of 30.3 mm and 40.5 mm.

A completely new King Seiko crown design resembles a mechanical gear, nodding to industrial design influences and the watch’s ...

For its latest watches, Seiko has rummaged through the archives ... The watch is driven by a Calibre 8R48 automatic ...

Japanese watchmaker Seiko is celebrating sixty years of ... Made from stainless steel, it's driven by the in-house 6R55 automatic mechanical movement with 72 hours of power reserve, and is water ...