This watch is one of the PADI Special Edition Diver’s watches (PADI:
Professional Association of Diving Instructors). This watch shape is
nicknamed by Seiko fans as a ‘Samurai’ – because of its angular shaped
design which looks as if it was 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 colored
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 caliber
movement, 41-hour power reserve, and is water resistant up to 200m. It
has sapphire glass with a magnified date display.