Time Pieces, Parts & More. 1944 Elgin Grade 580 US Military WWII Wristwatch #3 for PARTS / REPAIR. Missing the crystal and crown. I’m sure this watch saw some things! If you are purchasing a watch band or part, it is your responsibility to ensure that the sizing is correct for your watch. Measurements and specifications are included in the description and we can always provide additional information upon request. We take great care in packaging the items to assure they arrive safely at your hand. This is the safest option for both parties. We are a small business and operate on slim margins. We will only accept return when an error was made on our end e. Discrepancy or misrepresentation in the description.