Seiko Prospex Save the Ocean Special Edition SRPE39

Designed for those who treat life as the ultimate adventure, the Seiko Prospex line meets every challenge with technological excellence and winning design. Inspired by Seiko's most iconic diving styles, this distinctive Special Edition evokes the world view of a manta ray with the gradated blue of the dial suggesting the variations in sunlight as it penetrates deep into the ocean, heightened by a stamped pattern suggesting waves. "Manta Ray" themed gradient blue dial with stamped wave pattern Automatic Diver Manual and automatic winding capabilities 21,600 vibrations per hour Power reserve: approximately 41 hours 24 jewels Black ceramic one-way rotating elapsed timing bezel Magnified day/date calendar LumiBrite hands and markers Sapphire crystal with anti-reflective coating on the inner surface Screwdown crown and Special Edition caseback Case diameter: 45.0mm Stainless steel case and bracelet Water Resistance: Diver's Watch 200 meters (660 feet). Follows ISO standards and is suitable