Christina O
Gallery Images Christina O was built in Canadian shipyard Vickers in 1943 as wartime frigate. She was converted into superyacht in German shipyard HDW – Howaldtswerke-Deutsche Werft GmbH in 1954. Her exterior styling was done by Caesar Pinnau, Costas Carabelas and her luxurious interior by Apostolos Molindris & Associates. Her next extensive and major refit …