Omega Constellation Automatic Day-Date Mens Vintage Watch Parts or Repair. The watch is running. When you pull the stem out it does not set the time or day-date. So please take time to view the photos carefully. Please ask any questions. Thank you for looking. The item “Omega Constellation Automatic Day-Date Mens Vintage Watch Parts or Repair” is in sale since Tuesday, January 10, 2017. This item is in the category “Jewelry & Watches\Watches, Parts & Accessories\Wristwatches”. The seller is “griffith.mama2012″ and is located in Paris, Texas. This item can be shipped worldwide.