Canon Sure Shot WP-1
The Canon Sure Shot WP-1 (also sold as the Sure Shot A-1 in North America, the Autoboy D5 in Japan, and the Prima AS-1 in Europe) is a fully automatic waterproof 35mm compact meant to compete with the likes of the Nikon L35 AWAF, Minolta Weathermatic, and Konica Mermaid. At the time of its release, the WP-1 was the lightest and smallest underwater camera in the world.