Seiko's New Rare Watch Is a Solar-Powered Wonder

This year marks the 100th anniversary of the first Seiko-branded wristwatch. To commemorate the achievement, the Japanese watchmaker is rolling out all sorts of special timepieces, including the recently unveiled Seiko Astron GPS Solar Kintaro Hattori Limited Edition. For the first time, this latest addition to the Astron line combines Dual-Time technology with a chronograph function, all while celebrating its founder, Kintaro Hattori.

Originally launched in 2012, the Seiko Astron GPS Solar...