Illinois watch co. Sangamo 48.1mm open face pocket watch

Screw on back

Runs well and sets

Movement no. 2261419. Produced around 1910

21 ruby jewels. Double roller . Adjusted 6 positions. Isochronism. Gold gears

White dial. Roman numerals. Sunken second sub dial

Beautifully decorated case . Total weight is 87.6g