Admiral Harriman Nelson's Seaview is the most advanced, privately owned nuclear submarine, exploring the depths of the sea while handling dangers both political and scientific, but also other-worldly.
In its second season, Voyage to the Bottom of the Sea introduced the wondrous Flying Sub, a smaller craft capable of transporting a handful of persons anywhere in the world.
Part of the MicroFleet pins featuring crafts from Irwin Allen's venerable series: Voyage to the Bottom of the Sea, Lost in Space, Land of the Giants and The Time Tunnel.