This is a Longines tonneau case watch. This is an antique hand-wound watch. The strap is a 19mm Bambi leather strap. The buckle is genuine Longines. Although it has not been overhauled, it can be used normally with hand winding. This is a Longines watch, popular both overseas and domestically as an antique watch. The lug width is 19mm, and the case width is 31.8mm (including the crown). The operation has been confirmed, so you can use it immediately (*^^*) Due to the vintage nature of the item, there are scratches and wear, so please refrain from purchasing if you are sensitive to these details. This watch looks great with suits and casual wear. Thank you. We also have many other items for sale, so please take a look. Please note that we do not accept cancellations after purchase.