Watchmakers are excellent people and great caretakers of their time pieces. Here are some specifics about this pocket watch. Brand: Elgin National Watch Co. Model: Ladies 20 year gold filled Elgin Hunting case pocket watch. Here is some additional information I found pertaining to this movement. Elgin National Watch Co. 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;>. Case Composition: 20 year gold filled. Running Condition: This watch runs Please refer to asterisk statement below. Case size not including bow or crown: 42.5mm in diameter. Notes/Condition: Clean ladies gold filled watch. The service history of this watch is unknown to me unless I state otherwise. Therefore you should expect to service this watch if you are a responsible collector. Often times these watches have been forgotten in a jewelers desk or in a back room for 30 plus years. I like to save them from that demise and get them back into the hands of collectors. It doesn’t take very long for old gummy oil to stop a movement from running (many times just a week or so) or even worse if the oil is dried out it might not take too long for the watch to grind itself up inside so please understand I can only tell you how the watch is performing here. Please take a look at all the other clocks and watches I have this week and weeks to come as well as my store inventory. Please feel free to ask questions or request additional pictures. Because of this I package items better than necessary to insure a positive experience.