Seiko 5 Sports SKX Series 42.5mm Automatic Watch

The Seiko 5 Sports HDB004 brings the unmistakable character of the iconic SKX design to a bold, modern automatic timepiece. Its 42.5mm stainless steel case is paired with a unidirectional rotating bezel and curved Hardlex crystal, creating a rugged sport-inspired profile designed for everyday versatility. LumiBrite hands and markers provide excellent visibility, while the day-date display adds practical functionality. Seiko Watch Corporation Powered by Seiko’s caliber 4R36 automatic movement with manual winding capability, the HDB004 offers an approximately 41-hour power reserve. A stainless steel bracelet with a secure three-fold push-button clasp complements the case, while the see-through screw caseback provides a view of the mechanical movement within. Water resistant to 100 meters, this Seiko 5 Sports model combines dependable performance, signature SKX styling and enduring everyday appeal. Reference HDB004. Seiko Watch Corporation Key Features: 42.5mm stainless steel case, Seiko 4R36 automatic movement, approximately 41-hour power reserve, curved Hardlex crystal, day-date display, LumiBrite hands and markers, unidirectional rotating bezel, stainless steel bracelet, exhibition caseback and 100-meter water resistance. Seiko Watch Corporation