The Seiko 5 Sports GMT SSK001K1 is a men's automatic watch featuring a 42.5mm stainless steel case. It has a black dial with luminescent hands and markers, along with a GMT function for dual time zones. Powered by the 4R34 automatic movement, it offers a power reserve of approximately 41 hours. The watch is water-resistant up to 100 meters and comes with a stainless steel bracelet.