I have put some more details below from the Hamilton Watch Base site for more information on the Watch. FROM THE AMERICAN HOROLOGY ARCHIVE. Production year of the movement within +/- 3 years" style="box-sizing: border-box; -webkit-tap-highlight-color: transparent; color: rgb(27, 118, 176); text-decoration-line: none; background-color: transparent; -webkit-font-smoothing: antialiased;>. 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; -webkit-tap-highlight-color: transparent; color: rgb(27, 118, 176); text-decoration-line: none; background-color: transparent; -webkit-font-smoothing: antialiased;>. 22.3, 38.0, 57.1. Hamilton 16s Dial Feet Research. The item "ANTIQUE 16S HAMILTON 992 21JEWEL RAILROAD RR POCKET WATCH" is in sale since Monday, May 31, 2021. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Pocket Watches".2008" and is located in Charleston, South Carolina. This item can be shipped to United States, Canada, 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, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, 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, Russian federation.