Designed for adventure seekers, this Limited Edition Seiko Prospex watch is a modern reinterpretation of the 1965 diver’s watch, the first made in Japan, with water resistance, legibility, and durability that made it standard equipment on the Japanese Antarctic Research Expedition (JARE). With a blue sunray dial inspired by ancient astrolabes, the watch features a caliber 8L35 26-jewel automatic movement, a date calendar, LumiBrite markers and hands, dual curved sapphire crystal, screwdown crown and caseback, blue uni-directional rotating elapsed timing bezel, and blue silicone strap. As part of Seiko’s “Save the Ocean” campaign, a portion of the proceeds from sales of this exceptional Limited Edition will be contributed to marine conservation. Packaged in a Limited Edition collectors’ box. 200m Water Resistant.