Seiko 5 Sports Automatic pairs a 40 mm stainless steel case with a gray dial and 10 bar water resistance for reliable everyday wear and swim-ready performance. The model features automatic Caliber 4R36 movement and a multi-link stainless steel bracelet. Key attributes: Gray | Silver | Stainless steel | Water resistant 10 bar (100 m) | Hardlex (hardened mineral) crystal | Lumibrite luminous hands and markers | Approx. 41-hour power reserve | Automatic movement with manual winding | Day and date display | Fold-over clasp with push-button release | Stop-second function | 40 mm round case | Gray sunburst dial | Multi-link brushed stainless steel bracelet | See-through (transparent) case back | Dimensions & fit: Case diameter: 40 mm | Case thickness: 11.5 mm | Band width: 20 mm | Composition & care: Stainless steel (case, bracelet, clasp) | Mineral/Hardlex crystal (glass) | Wipe with a soft cloth. Rinse with fresh water after saltwater exposure. Avoid strong impacts and extreme temperatures. Have serviced by an authorised service centre as needed.