Seiko 5 SSK021 Men Sports GMT Mechanical Automatic Stainless Silver Tone

Seiko 5 SSK021 Men Sports GMT Mechanical Automatic Stainless Silver Tone A groundbreaking achievement is being made with the release of the Seiko SSK series of watches. Prior to this there has not been an affordable GMT option on the market. Seiko has ingeniously refitted their popular 4R36 movement to remove the day of week indication and in its place (with extra gearing) install a GMT hand. This movement the 4R34 has a GMT hand revolves once a day in one hour increments as read off the GMT (24 hour) scale. So now at a glance you can track a 2nd time zone. The SSK series is the same familiar form factor as the 5KX series of watches. Except now we have a true bi-directional bezel without ratcheting. Water resistance is the same at 100 meters and the crown is push pull. A hardlex crystal protects the dial. Note that SKX sized bezels and inserts will NOT fit this watch. Product Features Movement:Seiko 4R34 Automatic (self-winding and hand wind) Case:Stainless steel 42.5mm x 13.4mm thick. 46mm tip to tip Back:Exhibition window screw-in back Crystal:Flat Hardlex Band:Stainless steel bracelet deployant clasp. 22mm Water Resistant:100 meters