This once-divisive, now-iconic dive watch gets a sunken treasure-worthy upgrade courtesy of another noteworthy Japanese brand ...

In 1965, Seiko was informed by a professional diver that watches used at great depths frequently sustained damage. In response, the brand developed Japan’s first-ever diver’s watch ...

The Seiko Prospex 1965 Heritage Diver is a take on Seiko and Japan’s first ever dive watch. It’s successfully handled trips to the South Pole, and countless underwater explorations.