Seiko PROSPEX - Alpinist ‘Tealpine’ 4R36 officially licensed and approved by

officially licensed and approved by the US Navy

With its date window at 3 o'clock

The case sides smoothly transition to a screwed-on case back that mirrors the crystal’s domed contour

high-density seat belt nylon

Seiko PROSPEX - Alpinist ‘Tealpine’ 4R36 officially licensed and approved byFrom the Alpinist collection, first launched in 1959, these watches were designed for Japanese Yama otoko mountain men, to be reliable in treacherous terrain. Under the sapphire crystal glass, the archive inspired teal blue dial is complemented by cathedral style hour and minute hands, accompanied by classic Arabic numerals and wedge shaped indices. It features the traditional Alpinist logo under the Seiko logo, which featured on the very first 1950s