This timepiece comes from the Alpinist collection, first launched in 1959 exclusively for the Japanese market. These new designs are hugely popular with many fans worldwide and are now available worldwide with an improved specification from their original inspiration - a longer 70-hour power reserve and a glass upgrade to Sapphire glass.

Prospex collection

Seiko Prospex: A vibrant story that exceeds even the wildest expectations of athletes and adventurers. Unique divers watches, dynamic pilot watches and specimens with a rotating compass ring. No wish remains unanswered. Timepieces with professional specifications to discover the world your way. On land, at sea and in the air. Experience Seiko technology.

Automatic movement

A mechanical watch automatically charges itself when worn by converting the wearer's arm and wrist movements into energy. Movement of the watch causes the mainspring of the watch to be wound. This spring is the energy source.