RARE EARLY 21JEWEL WALTHAM RIVERSIDE MAXIMUS 16 SIZE - WALTHAM DISPLAY CASE
IT IS ALSO MARKED "21 JEWELS ADJUSTED 5 POSITIONS 9502328". THE WATCH IS PENDANT WIND AND PENDANT SET AND YOU HAVE TO PULL OUT THE WINDER TO SET THE HANDS. THE NICKEL SILVER DISPLAY CASE IS ENGRAVED WALTHAM WATCH CO.