The Seiko SPB323J1 is a versatile automatic watch for men in the Prospex collection. It has a 42mm stainless steel case and a blue dial with luminescent markers and hands. The 6R35 automatic movement delivers a 70-hour power reserve. Water-resistant up to 200 meters, it is designed for diving enthusiasts. This watch is completed with a stainless steel bracelet and a deployment clasp.