The Seiko 5 SportsBlueberryGMT SKX Watch SSK003K1 combines a 43mm round-shaped stainless steel case with a gradual hardlex coated blue bezel and a silver stainless steel bracelet with a fold-over clasp. It has a gradient blue analogue dial with Lumibrite luminescent hands and indexes. The date is visible at position three with a magnified window, protected beneath hardlex glass. Power is generated by the calibre 4R34 automatic and manual winding movement with an approximate power reserve of 41 hours. This model also has a water resistance of up to 100 metres. watch also features a rotating bezel First released in the 90s, the SKX Seiko 5 Sports watches were a modernised version of the classicsupdating the reliability and durability of the 1960s originals. The 90s collection offered improved practicalityenhanced water resistance, strengthened crystals along with luminous hands and hour markers. These wearable, loveable values still stay strong in todays modernised Seiko 5