Grand Seiko Elegance Mechanical Automatic 3-Day GMT SBGM221 | Mayors
SEIKO WATCH | Always one step ahead of the rest.
The first Grand Seiko is re-created in Brilliant Hard Titanium with an urushi dial to mark 110 years since the introduction of Japan's first wristwatch. | Grand Seiko
Seiko Makes Mechanical-Watch Waves with New Presage Collection | WatchTime - USA's No.1 Watch Magazine
Powered by a new three-day movement, a mechanical GMT diver's watch joins the Seiko Prospex collection for the first time. | Seiko Watch Corporation
1970 Seiko 5 Original Movement Vintage Automatic Mechanical - Etsy