Tudor Submariner ref 7928 Gilt Dial circa 1967 World Series Provenance

A vintage Tudor Submariner ref 7928 case serial # 595,xxx circa 1967 with grand slam and World Series provenance. Baseball fan? Washington National fan? The offered gilt dial Tudor submariner is from the collection of Howie Kendricks, whose game winning grand slam homer in the 10h inning of game 5 of the 2019 National League playoffs against the top seeded LA Dodgers sent the Washington Nationals into the playoffs and then on to the World Series, where they defeated the favored Houston Astros.