Eszeha used to put movements from other watches in their own cases. Sometimes from very expensive watches:
Chopard, IWC, Eterna, JLC, Movado, Vacheron and many other top Swiss makers. Open your case and see what name is on the movement. If it is a famous brand, you may have an expensive time piece. Check it out. You might just have a banner find. I am withholding a BANNER VOTE until we see the name of the movement.