Helvetia Automatics 28800 I have a pair of Helvetia Automatic 28800 watches from the 1970’s and I really appreciate them both. Helvetia automatic 28800 number one is a Beatmaster it has a typical 1970’s funky case design. Not perhaps to every watch fans taste but as a big fan of 1970’s design I really like … Continue reading Helvetia Automatics 28800