Established in 1946, Tudor is a subsidiary of the Rolex Watch Company, with the brand serving to provide timepieces with the dependability and reliability of a Rolex, at a more affordable price. Historically, Tudor watches were equipped with off-the-shelf movements, allowing for faster production times. However, since 2015, the brand has started to produce timepieces with its own in-house movements.Today, some of the brand's best-known models include the Tudor Pelagos and Tudor Heritage Black Bay, both of which are divers' watches launched in 2012. The Tudor Advisor, has a history dating back to 1957 and remains the only timepiece in the entire Rolex family to feature an alarm function.