This model offered in this ad is not a strap signed by the famous brand but it is of exactly the same material and the same manufacturing, from the 1970s, 18 mm wide at the level of the watch, 16 at the loop level. Designed for all wrist types and is easily adjusted thanks to the holes in the strap and its buckle. You can adapt a folding buckle, I offer 3 colors (yellow gold, rose gold and shiny polished silver steel), do not hesitate to let me know your questions by sending a message, I remain at your disposal. ATTENTION !!!!! The watches that you can see in the photos are made to present the strap , to put it "in condition", they are not sold with the strap . I invite you to measure the width of your strap at the level of the watch before ordering. Payment will be made Or by Paypal (Vis.