This great pocketwatch is by the famous Elgin Company and has a 17 jewel wind up movement. It has a gold 20 year half hunter case and has engine turned engraving on the edges of the case as well as the engraved script monogram initials of RVM, I think. It is dated by serial number 1926-1927. It measures 1.75 inches in diameter and is a 16 size. It runs well and is in excellent condition. A wonderful piece.