Movement: Omega 410 Width without crown: 35mm Lug width: 18mm Thickness: 10mm Lug to lug: 42mm Stunning vintage Omega Seamaster manual wind watch. Crystal is in good condition and dial has some even patina on it. Case has signs of wear and age on it and the caseback has an engraving. Leather strap is used. Service history is unknown but the watch works and it is running approximately +- 30 seconds per day. This watch will be shipped with tracking.