Seiko 5 Sports GMT pairs an automatic GMT movement with a 24-hour bezel for straightforward dual-time tracking. Stainless steel construction and 10 bar water resistance make it a reliable choice for daily wear and travel. Key attributes: White | Light blue | Steel | Stainless steel | 10 bar water resistance (100 m) | Automatic movement with GMT function (Caliber 4R34) | Approx. 41-hour power reserve | Lumibrite lume | Rotating 24-hour GMT bezel | Three-fold clasp with push-button release | See-through screw case back | Magnified date window | Sunburst dial | Applied indices | Blue GMT hand | LumiBrite on hands and indices | SKX-style 42.5 mm case | Dimensions & fit: Diameter: 42.5 mm | Thickness: 13.6 mm | Lug-to-lug: 46.0 mm | Lug width: 22 mm | Bracelet length: 205.0 mm | Weight: 159.0 g | Composition & care: Stainless steel | Hardlex crystal