Waltham Pocket Watch

It is a Watham Hunter style pocket watch I believe. Not Working, the crystal is plastic and yellowed .. Inside front cover is a stamped number 243481, inside the back cover the same number are stamped also. There are other number inscribed not stamped inside this cover too, L9177E, 5-18-45RF, 140381 slong the inside rim and another number hard to tell but looks like 1 1 198 v w. I open the movement cover and on the movement is American Waltham Watch Co. and a number 8640098 and the words SAFETY BARREL, alnog the edge of the case is the stamped number 243481. On the inside of the cover is stamped or looks stamped WADSWORTH 14 K PILOT and the stamped number 243481 GUARANTEED 15 YEARS other number inscribed are 13-3, 5507 and letters I can't make out.