The , affectionately known by collectors as the "Blueberry," is a landmark release in the watch world. Launched as part of Seiko's revamped 5 Sports line, it brought the GMT complication —the ability to track multiple time zones—to a mass-market audience at an affordable price point .
It features an automatic GMT movement (4R34), allowing you to track a second time zone with a dedicated GMT hand. ssk003 - angels in the world katy