Posted 6 years ago
This is a "Dollar Watch" by the R. H. Ingersoll & Bro. New York
It is a Triumph, Rim-Set (slide the button on rim of the case down & turn the crown to set the time), Stem-Wind, black dial and engraved movement. Patent dates on the engraved movement are: May 6. 90; Dec. 23. 90; Jan. 3 & Apr. 27. 97. Inside the back cover is the guarantee paper.
Thanks for looking,