Time Pieces, Parts & More. Antique Croissant Chronometre 35mm Trench Wristwatch WWI Era for PARTS / REPAIR. This is a non running watch being offered for parts or repair. Shows signs of wear and patina as shown. Movement has corrosion as shown. At 35mm this is much larger than most pieces of this era. A nice project that has potential. Just needs some TLC! 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.