The ice-blue 'clearwater' design pays homage to Seiko's diving heritage, blending inspiration from the 1965 Diver's watch and the robust Seiko Marinemaster. With a silhouette and hour markers reminiscent of the original, this watch features a modern marine-sports style with a horizontal line patterned dial and a sapphire exhibition case back, a first for Seiko Divers. It boasts the new slim calibre 6L37 movement, ensuring accuracy. Meeting Seiko's strict Diving ISO standards, this Prospex timepiece is designed for practicality, reliability, and durability in extreme conditions. • Powered by the automatic movement with 26 jewels and a power reserve of up to 45 hours. • Presented on a silver stainless steel bracelet with push button deployment clasp. • Scratch resistant sapphire crystal glass. • 39.5mm case width. • 200 metre water resistance.