Uhrenarmband für IWC Portofino - Linen Boxed Leather Denim Blue 1985 This particular example

This particular example

The polar white dial has the sigma markings at the bottom

- Referenz 1601

equipped with the infamous Beta 21 quartz movement

- Blue Buckley dial

Uhrenarmband für IWC Portofino - Linen Boxed Leather Denim Blue 1985 This particular exampleWith a distinctive cloth like appearance, this unique leather is produced by one of the most prestigious tanneries in Italy, a founding member of the Consorzio Vera Pelle Italiana Conciata al Vegetale, the famed Consortium for Real Italian Vegetable Tanned Leather. This version is a so called box stitch watch strap (marked by the square continuous stitching at the straight ends of the straps). Its color is a beautiful navy blue tone, which, combined