Approximate Size: 1 1/8″ L X 1″ W. Approximate Weight: 5.0 G. We are in the business of finding loving homes for used estate sale jewelry, watches, cool vintage items and collectibles from the Colorado Front Range. We are sorry to say that we do not know the history, most estate owners have passed on. Every effort is made to describe items to the best of our ability and pack the items safely, and securely. All Cameo’s & Stones are based on research done on the items without removing them and taking them to be examined by an expert. Although new battery’s have been installed in some of the watches. We cannot guarantee how long they will last and may need replacement. No warranties are expressed or implied.