Waltham, the oldest American watch brand, famous for its pocket watches. A brand favored by Abraham Lincoln, James Buchanan, and Yasunari Kawabata. The watch is very beautiful. Winding is heavy. When setting the time, it sometimes slips, but the watch is running smoothly. The back cover is skeleton. Waltham 15 jewels Case size: Width approx. 54mm Case thickness: 21mm Grade: A.T.&Co. Winding is heavy. When setting the time, it sometimes slips, but the watch is running smoothly. OH: 2025.12 Recommended points for antique watches: ・Hard to depreciate! ・Timeless design, unique! ・With regular maintenance, they can actually be used for a long time! This is an antique item, so it is one of a kind. Please consider it. Warranty: Upon arrival, please check the product. In case of complete initial defects or malfunctions, we will provide free repair or a full refund. Please contact us within 3 days of receipt. We will cover all return shipping costs. Returns for customer convenience: You will be responsible for the listing fee (20%) and return shipping costs. Please contact us within 3 days of receipt. Scratches or damage incurred during the return will not be eligible for a refund. We may reuse packing materials when shipping. It is an old item, so there are scratches and stains. The condition is good, but it is a very old used item, so please understand that repairs and maintenance may be necessary, and place your order accordingly. This is an antique item, so there is only one. We hope that your day will be more wonderful with this wonderful antique item.