This is a finely made Swiss 16 jewel open face pocket watch that was surely carried by a fine gentleman back in the day! It has a lever escapement and is pendant set. The watch is a Swiss size - 16.5 lignes , comparable to an American 12 size. As there is no name on the dial, or the movement, we would call this an ebauche - probably made for export to a small family jewelry shop in England or America! If you wanted your own brand of watch to retail you could contract with one of the major Swiss manufacturers to produce a minimum number that would allow you to market a brand with your name on the dial or you could choose to have no name on it...which is the case here. You, as a retailer, could be assured of quality engineering, a constant parts supply, and a watch that you could be proud to sell. This Swiss pocket watch, circa 1921, has a metal dial with a wonderful patina on it! It has aged perfectly over the years to that great vintage appearance that only time can create. The 18k solid gold case is plain polished and in mint condition. Overall a simply elegant timepiece which can be yours for generations to come. Remember all of our timepieces come with our famous one year warranty for parts and labor so that you may buy with confidence.