Thank you for viewing this product from among many others. This is a shark-type replacement belt, familiar to vintage divers. It has a 60s-70s vintage style and a fashionable design that goes well with any style. It's a versatile type that can be used with most wristwatches if the lug width matches. The size can be adjusted in three stages at the buckle. It has a double-lock, two-fold side-push open clasp, which is highly effective in preventing drops. <Belt Width> Available in three types: 18mm, 20mm, and 22mm. Total length when the buckle is closed: Approximately 175mm Total length when the buckle is open: Approximately 240mm Thickness: Approximately 4mm <Colors> Available in two colors: black and silver. If you want a color or size other than those on this product page, please feel free to contact us before payment. *If there is no specific request, we will ship the color and size of the product page you applied for. <Shipping> We will ship with Mercari's reliable shipping service. You can trade and ship anonymously, so you can trade with peace of mind. <Material> 304L stainless steel *There may be slight variations in size depending on the lot. Please understand this in advance. #wristwatch #replacement belt #shark #mesh #double lock #20mm #anonymous transaction #anonymous shipping #reliable Mercari shipping