It is a bit set and key wind, The cover springs open to a little past 90 degrees, but is tight. The serial number would indicate a 1865 manufacture date, but check me on this.Please contact me with additional questions. The item "1865 American Watch Co Key Wind Civil War Eagle Stamp Watch 18 Size 1857 Model" is in sale since Sunday, February 24, 2019.
This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Pocket Watches\Antique". The seller is "standingmoon" and is located in Placitas, New Mexico.This item can be shipped to United States.