Ideal size for recase in wristwatch. Balance moving when it s shaken on hand. Please view all the photos for part of my descriptions.It s in working condition. What you see in photos as is. The item "High grade D. Ducommun Gorgier Suisse pocket watch movement RARE 43 mm working" is in sale since Sunday, September 1, 2019. This item is in the category "Jewelry & Watches\Watches, Parts & Accessories\Watches\Pocket Watches". The seller is "rare_vintage_watch_store" and is located in Southampton, Pennsylvania. This item can be shipped to United States.