These are engraved as presentation pieces. Owners and inheritors tended to preserve these. Wristwatch users might not use. In 1920's dials were commonly metal silver plated. These 2 show no degradation which is unusual. I often wondered why silver was used. Assume a thin lacquer finish was used to seal off atmosphere. Mostly it did not do so very well over 50+ years. Howard is 1923. S. Bend is 1921. It shows why a colorful shirt should not be used with the camera.