You are viewing a fine American made car clock made by Waltham around 1930. The 8 day clock is set and wound at the bottom stem. The outer measurements are 2 5/8" by 2 5/8"; and, the overall length with the stem is 3 1/4". The silver dial reads: Waltham, 8 days. It has fancy gold hands. The watch sets, winds, runs and keeps time. There is a tiny screw missing in one back corner.