This antique pocket watch case from A. Co is a true gem for collectors. Crafted in American silver, it exudes an old-world charm that is hard to resist. The case is compatible with antique watches and features a unique Coachman Horse design. The brand is well-known for its quality and this case is no exception. It is perfect for those who appreciate the artistry of antique watch parts. This item is a must-have for anyone who wants to add a touch of history to their collection. I can’t open it. It seems like the threads aren’t aligned. Light tarnishing on back.