Watch Strap 18 mm Nos ! Lovely quality, approximately 18.1 mm so will easily fit a 18 mm lugs! Gold buckle , please let me know what you prefer at the checkout , soft leather ! Normal size 7.5/11cm ! Working perfectly with any vintage watches, slim design ! Please note some of this straps are 60-70 years old so I can’t guarantee for the glue or any imperfections! You can use any kind of cream/leather product for moisture and for a better experience ! I am doing my best with them but obviously can’t try them on! For any other information please contact me! Cheers! Multi by available! Will refund the excess of postage immediately after check out! Other styles available in my second shop here!