20mm Genuine Omega Mesh, 20mm at clasp and lugs, with seatbelt style clasp. Part no 020ST1380237 Also included is genuine Omega mesh extension. I have c.8" wrists and it fits perfectly on the middle setting. Small adjustments can be made by altering the position of the springbar at the clasp. More significant reduction by removing the extension. Excellent condition with very light micro scratches from one weeks use. Bracelet + extension currently sells at Cousins for £259 or £310 with VAT. Looking for £210 + postage via transfer or paypal gift. Item is in UK.