Prospex 'Great Blue' Samurai - Scuba PADI Special Edition Introducing a new PADI Special Edition Diver's watch, continuing the Seiko Prospex association with the globally renowned Professional Association of Diving Instructors. This watch shape is nicknamed by Seiko fans as aSamurai- because of its angular shaped design which looks as if it were sliced by a Japanese Samurai sword. The dial of this design was influenced by a diver's underwater view as the sun reflects and shines on the surface. The light blue coloured minute hand and scale on the bezel allows for high legibility in deep water. "Professional Association of Diving Instructors" is printed on the silicone strap. It operates on an in-house mechanical 4R35 calibre movement, 40-hour power reserve, and is water resistant up to 200m. It has sapphire glass with a magnified date display. The PADI timepiece collection is exclusive to Seiko, as the only global watch brand to design a range of professional divers watches in offi