Tudor Was released in 1926 by none besides Hans Wilsdorf, founder of Rolex. Wilsdorf wanted to start a brand that experienced the identical popularity for toughness and precision as Rolex—but was far more modern day in its outlook. Though not as much of the family name as Rolex, Maybe, Audemars https://www.watchesworld.com/a-history-of-watch-reference-numbers/