10 months ago my wife bought me a Portuguese Chronograph with the blue strap and blue arabic. About two months after purchase it would stop running. I thought that I was bending my wrist and hitting the top button and accidentally stopping it. Or, I thought, I wasn't wearing it enough and it was winding down. The problem got progressively worse until the watch failed completely. We brought it back to the retailer and they sent it to IWC. IWC then responded that we had damaged the watch through a "shock" or "trauma" and refused to cover the repair under warranty. They also claimed that we had dented the case, bent one of the pins and other damage. We were outraged. All we had done was wear the watch. Finally, after much back and forth, with IWC by the way NEVER RESPONDING to repeated contacts to their Swiss website, they agreed to fix the watch under warranty. It will take about two months. This company, in my opinion, is a complete fraud that does not stand behind their products. Never. Ever. EVER would I buy another watch from this company.