Thank you for viewing! These were purchased as deadstock several years ago. This is a set of two Hamilton watch straps from quite a while back. How about these for an old Hamilton, Khaki, vintage, military, Seiko, quartz, etc.? Both straps have a lug width - buckle width of approximately 18mm - approximately 16mm. ① Brown I bought this for a Khaki watch, but I stored it in a dark place without using it much. ② Black This one does not come with a buckle. It's thin and has a glossy finish. I think it would suit an antique Hamilton hand-wound watch. I only tried it on and stored it in a dark place without using it. During storage, there is a part that has become whitish (although it's difficult to see in the photo), possibly from the keeper. I'm sorry, but I'm not selling these separately. The base in the photos is not included. Since these are used items, please take a look at the photos and understand that no claims or returns are accepted. These are a military-style brown leather strap and a black leather strap with a lizard-skin embossed finish, combining durability and style. - Colors: Brown, Black - Material: Leather - Design: Stylish Thank you for viewing.