The item for sale is 3 piece of brand new aftermarket replacement heavy duty solid stainless steel link for Omega Seamaster.It will fit Midsize Omega Seamaster, 007 and others with 18mm lugs.This is a Quality watch band link made of Quality 316L stainless steel.Link Width: 18mm Thickness: 4.00mmLength: 12mm ( 1/2 inch ) You get 3 Solid Stainless Steel links with pin as shown in the picture.This link will not fit 19mm seamaster model 1501/823. This link does comes with pin and it does not have tube in the link.This link will not fits the model mentioned below so make sure you check all the details mentioned in our listing and if it matches then buy it in order to safe time for exchange or refund.We carry links for model # 1502/824 1501/823 with pins and tube and also many other models and those are available and listed in our store for you to purchase.If you re in any way dissatisfied, got the wrong item, or have any question with your purchase, please feel free to contact us via online messages and we will respond within 48 hours. as we are here to help.All Customers Please Read The Following Before Purchasing:Be sure to check our detailed measurement guide below or in the photos/images section of the listing to assist you with purchasing the correct parts for your watch. The guide will show you how to measure the lug width opening of your watch using a ruler, how to check your model number, and assist you with other questions you may have regarding measurement.We are also an email away to assist with any questions you may have. Thank you for your business!