SMS Kaiser  was the lead ship of the Kaiser-class ironclads; SMS Deutschland was her sister ship. Named for the title "Kaiser", held by the leader of the then newly created German Empire, the ship was laid down in the Samuda Brothers shipyard in London in 1871. The ship was launched in March 1874 and commissioned into the German fleet in February 1875. Kaiser mounted a main battery of eight 26 cm (10.2 in) guns in a central battery amidships.

SMS Deutschland  was the second and final ship of the Kaiser-class ironclads; SMS Kaiser was her sister ship. Named for Germany, the ship was laid down in the Samuda Brothers shipyard in London in 1872. The ship was launched in September 1874 and commissioned into the German fleet in July 1875. Deutschland mounted a main battery of eight 26 cm (10.2 in) guns in a central battery amidships. She was the last capital ship built for the German Navy by a foreign ship-builder; all subsequent ships were built in Germany.