Founded in 1881, Seiko is now Japan’s largest watchmaker, mainly focused on creating more affordable mechanical watches for the masses. Some of its most notable lines include the Seiko 5 series, the long-standing Alpinist models, as well as various models which made it onto the silver screen, including the 6105-8110/9 worn by Captain Willard (Martin Sheen) in 'Apocalypse Now' and the H558-5009 worn by Arnold Schwarzenegger in multiple movies.