Your Apple Watch gets a classic look with the Apple Watch 38/40mm Modern Leather Watch Strap Saddle Brown - Medium. The strap is made of high-quality, smooth leather. This modern watch strap looks like it closes with a buckle, but it's actually a two-part magnetic closure. You can easily adjust the closure to the right size, so it fits well. A layer of Vectran is applied on the inside of the strap, which provides more sturdiness and enough stretch.This original Apple watch strap is suitable for Apple Watch 38mm and 40mm and fits around a wrist of 130 to 200mm.