Time Pieces, Parts & More. 1898 Hamilton Grade 934 Bostwick Special 18S 17J Salesman Case Pocket Watch. Base Plate Metal & Glass. Watch is in excellent condition throughout. A very attractive private label. Running strong and keeping good time. Put in a salesman style display back case. One extremely small hairline coming from edge of small seconds to 6 position. I can only see with a loupe with bezel off. 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.