The image below is a Timex Ad from 1951. It depicts a wide range of vintage Timex Watches including a Mickey mouse Fun Timer, Hopalong Cassidy and Cinderella petite character watches, a model C (Petite), a Model E (Marquette), a Petite, a Sportster and a model B (Coronet).

If you know the origin of this 1951 advert then please let me know via @timetrope on Instagram.