Movement: Omega 420 Width without crown: 34mm Lug width: 18mm Thickness: 10mm Lug to lug: 42mm Stunning vintage Omega Seamaster manual wind watch with a twotone sector dial. Case has signs of wear and age on it and the crown is original. Caseback has an engraving on it. 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.