Time Pieces, Parts & More. Vintage CYMA Trench WWI Wire Lugs Wristwatch PARTS / REPAIR #2. This is a non running watch being offered for parts or repair. Poor shape and missing parts. Balance staff is not good. Shows signs of wear and patina as shown. A nice project that has potential. Just needs some TLC! Case (w/out Crown): 32.7. Lug to Lug: 38.7. 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.