Though Seiko itself doesn’t use the name, the new SPB175, SPB177 and SPB179 watches belong to the model family fans have nicknamed the “Sumo.” The new Ice Diver versions feature waffle-textured dials, ...

Seiko Celebrates Japanese ... Seiko has taken the 1970 Seiko dive watch that Uemura wore during a 1974-76 solo 12,500km ... The watch is water resistant to 200m and comes with a contemporary ...