Doxa SUB 300T Professional watch

Doxa is a legendary Swiss watchmaker famous for its orange-dial dive watches, specifically the SUB 300 series introduced in 1967. The brand was originally founded in 1889 by Georges Ducommun in Le Locle, Switzerland. During the Quartz Crisis, Doxa faced financial difficulties and was eventually acquired by the Jenny family, who had long histories in the watch industry. Today, Doxa is a family-owned independent Swiss brand headquartered in Biel/Bienne, Switzerland. The watches are manufactured in Switzerland, maintaining the 'Swiss Made' heritage and technical specifications required for professional diving instruments.