The Seiko SPB321J Prospex "King Sumo" Divers Watch brings back the beloved “Sumo” design with a modern look and updates. With super hard coating and sapphire crystal glass, this timepiece is incredibly durable. Its 200m water resistance is perfect for swimming and snorkelling and gives it an authentic diving watch performance. A beautiful blue inlay is presented on the dial, giving this bulky fan-favourite a striking appearance.
  •  High-performance automatic movement   •  Stainless steel case & bracelet (super hard coating)   •  Water resistant to 200m pressure   •  Anti-reflective sapphire glass   •  LumiBrite hands   •  Date window