WELL WELL WELL, WHAT DO WE HAVE HERE, A ⭐TASTY SILVERODE SCREWCASED WALTHAM, GRADE: 620, 16s, 15 JEWELS OPEN FACED POCKET WATCH, IN FULL WORKING ORDER!.
                      THE PHILADELPHIA WATCH CASE Co. SILVERODE SCREWCASE IS IN GOOD CONDITION, BOTH COVERS SCREW OFF/ON AS THEY SHOULD, THOUGH THE BACK COVER CAN BE FINICKY!. 
                   THE SILVER & GOLD METAL DIAL IS IN GOOD ORDER, BOTH HANDS ARE BLUE STEEL,(sub-second hand missing, hence the adapted dial) THE ACRYLIC CRYSTAL HAS LIGHT SURFACE SCRATCHES!. THIS TIMEPIECE IS CROWN WIND & SET!.
                        THE LOVELY NICKEL FINISHED, 15 JEWELS MOVEMENT IS RUNNING STRONGLY(please see video) IN ALL POSITIONS & KEEPING GOOD TIME!, & HAS THE SERIAL NUMBER:-21980114 WHICH EQUATES TO 1918. COMES BOXED AS IN PHOTOS!.

          ""THOUGH eBay GIVES UP TO 4 DAYS TO MAKE PAYMENT, IT 
  WOULD BE APPRECIATED IF WINNING BIDDERS WOULD PAY WITHIN 
      24hrs! THANK YOU!!""

I DO TRY TO DESCRIBE ALL MY ITEMS ACCURATELY & TO THE BEST OF MY ABILITY, HOWEVER, MISTAKES CAN BE MADE NO ONE IS PERFECT!!.
      
               ""IF YOU HAVE ANY QUESTIONS PLEASE FEEL FREE TO CONTACT ME!!""

                                    GOOD LUCK & HAPPY BIDDING!.

 AS WITH ALL VINTAGE WATCHES NO GUARANTEES CAN BE GIVEN OR OFFERED!. I PERSONALLY WOULD ALWAYS RECOMMEND BUYERS TO GET IT SERVICED AT EARLIEST OPPORTUNITY!.

American Waltham Watch Co.
Grade: No. 620
Manufacturer: Waltham
Manufacturer Location: Waltham, Massachusetts
Movement Serial Number: 21980114
Grade: No. 620
Model: 1908
Estimated Production Year: 1918
Run Quantity: 3,000
Grade/Model Run: 156 of 197
Grade/Model Total Production: 354,099
Variant Est. Production: 149,500 (16S-M1908-15J-HNP)
Size: 16s
Jewels: 15j
Jewel Setting: Screw-Set
Movement Configuration: Hunting
Movement Finish: Nickel
Movement Inlay Color: Black
Movement Setting: Pendant
Plate: Bridge Plate
Regulator: Church 1892
Hairspring: Breguet
Adjusted: No
Railroad Grade: No
Movement Markings: A.W.W.Co.
Waltham, Mass.
15 Jewels
Data Research: 1954 Waltham "Gray Book" List
NAWCC Waltham Serial Digest
Case: Various