Dan Patch - Early Advertising Stop Watch

Original Dan Patch Stop Watch - on the dial; "Dan Patch / Stop Watch". Measures not quite 2" across. On back of it's Philadelphia Watch case is engraved "Dan Patch 1:55", and a nice engraving of his head. Inside on works - "Dan Patch / Stop Watch / 7 Jewels & pat. #". Timer works fine, watch runs fine but I can't seem to adjust the hands to set. Has one very small pin point dent on case, mentioned for accuracy. Bright, clean and unworn condition !