The Seiko 5 Sports SSK003K1 is a robust GMT automatic men’s watch built for world travelers and fans of the iconic SKX series. Equipped with the in-house 4R34 movement, it features a 24-hour GMT hand and a bidirectional rotating bezel that enables tracking of up to three time zones. Its classic black dial is paired with Lumibrite hands and markers for enhanced visibility. Housed in a 42.5mm stainless steel case with a see-through case back, this watch offers 100m water resistance, hardlex crystal, and a reliable 41-hour power reserve — perfect for everyday wear or global adventures.