circa 1920 Majestic Watch Company Geneva, Switzerland
3
circa 1925 Mimo Watch Company Switzerland
Sometimes referred to as the Digital Dial, this style of watch was originally named a Heur Sautaute or Jumping Hours Dial. The name shortened designation is simply Jump Dial.
4
'Enamel Bezel", circa 1931 Waltham Watch Company Waltham, Massachusetts
5
circa 1929 Elgin Watch Company Elgin, Illinois
One of a series of seven Art Deco style watches designed for the company by fashion designer Lucien Lelong.