4 Reviews ← exclude selected types ← exclude selected tags Seiko just announced the third wave of limited editions in its 145th anniversary program. The second wave, announced in May, was built around Seiko Blue — the shade the brand settled on during the 1960s. This third group uses what Seiko calls Edo purple, a reference to a dye colour that was popular in Edo-period Tokyo clothing. 4 News ← exclude selected types ← exclude selected tags For the Presage Cocktail Time HCB006J1, the radial dial is meant to reproduce Edo Murasaki, a purple cocktail Seiko commissioned from Hisashi Kishi, head bartender at "STAR BAR" in Ginza. A sixth Edo purple release also joins this lineup in October — a digital Seiko Selection built on the 1982 Rotocall.