For this model from its Prospex collection, Seiko introduces this luxurious and elegant watch designed for diving. It is water-resistant up to a depth of 200m and features LumiBrite on the hands, indices, and bezel. The 45mm diameter case is made of stainless steel and is covered by a sapphire crystal with anti-reflective coating on the inner surface. Moreover, it is a very comfortable and secure watch, equipped with a three-fold clasp with a secure lock and button release with an extender. The crown’s jewel is its blue unidirectional rotating bezel, perfectly matching the tone of the dial.