Movement: Zenith 2552PC Width without crown: 33mm Lug width: 18mm Thickness: 10mm Lug to lug: 39mm Stunning vintage Zenith AutoSport automatic watch. Dial has some light fading on its edges. Case has signs of wear and age on it and the leather strap is used. Service history is unknown but the watch works well. Date changes and it is running approximately +- 10 seconds per day. This watch will be shipped with tracking.