I was fortunate enough to acquire several AMAZING pocket watches from a late Certified Master Watchmaker's estate, this is one of them. Hamilton 950E "ELINVAR" Movement 23J Adjusted 5 Positions. STAR 10K Gold Filled Case.Production year of the movement within +/- 3 years" style="box-sizing: border-box; margin: 0px; padding: 0px; border: none; outline: none; color: rgb(165, 76, 0); text-decoration: none; cursor: pointer;>. Hunting: The stem is at the 3:00 position, and the movement is meant to be mounted in a case that has a covering over the face. "Sidewinders" are hunting movements in openface cases. " style="box-sizing: border-box; margin: 0px; padding: 0px; border: none; outline: none; color: rgb(165, 76, 0); text-decoration: none; cursor: pointer;>. 22.3, 38.0, 57.1. Hamilton 16s Dial Feet Research. The item "MUSEUM QUALITY Hamilton 16S 23J 950E ELINVAR Railroad Pocket Watch MAINLINER" is in sale since Friday, September 6, 2019. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique". The seller is "prairie-house" and is located in Lawrenceville, Illinois. This item can be shipped to United States, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Panama, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.