GENUINE TECHNOMARINE Gold Wash Linen Fabric 20mm x 15mm x 16mm Watch Strap 2530M
The back of this strap says "2530M". OEM AUTHENTIC TECHNOMARINE Gold Wash Linen Fabric 20mm x 15mm x 16mm Watch Strap With Original Buckle. 15mm at lugs (20mm at widest point), 16mm at buckle.