Great deal with a D-buckle! This white rubber strap comes with a silver D-buckle, making it easy to wear and minimizing wear and tear on the holes. The lug width is 20mm, and the strap width is 24mm. When considering a purchase, please check the lug width of your watch and the dimensions on both sides. The buckle side is 7cm long, and the hole side is 12.5cm long. Used a few times and stored in a drawer, so the rubber is still flexible. The original color was not pure white, but rather cream-colored, so I don't think there's any discoloration from storage. However, please understand that this is a used item before purchasing. Thank you for looking.