You can purchase on many websites. You might want to consider first visiting the stores, then you can try the IWC website for the best watches, and luxury brands.
The IWC online stores sell a large variety of their watches. If you do not want to purchase online you could also try the Watch Gallery, Prestige Time and Jomas Shop.
IWC pilot is a well known branded watch manufacturer which make aviator style watch to sell. These can be found to buy on websites such as www.jomashop.com.
You can purchase an IWC Portuguese Chronograph watch from independent sellers at online retailers such as eBay and Amazon. You may also purchase them from authorized dealers. These may be found online or locally. Leonardojeweler.com and cooperjeweler.com are authorized sellers of this brand.
IWC stands for International Watch Company. IWC Portofino is a watch created by a man named Florentine Ariosto Jones in Schaffhausen, Switzerland in the year 1868. The IWC Portofino Collection can be found today at the International Watch Company in Switzerland.
There are online retailers of IWC schaffhausen watches. An online retailer of IWC schaffhausen watches is http://www.jomashop.com/iwc.html. This online retailer has a wide variety of collections of IWC schaffhausen watches.
The IWC is a top of the line, luxury watch well known for its beautiful detail, smooth movement and top class finishing.
I think you need to bring it to a jewelry or watch repair store to repair your IWC big pilot watch, or you can search how to fix it yourself, but I think it will be a lot trouble.
iwc aquatimer
IWC Flieger Chronograph 3717
The only way to be sure is to take it to a watch repair shop.
IWC Big Pilot watches are produced in Switzerland. The Swiss have been manufacturing fine watches for centuries. It should be a very well made watch which will last for years of service.
There are many places online where one can purchase a purple watch. Many watch brands such as Casio offer purple watches for purchase on their website. One may also use retail sites such as Amazon to purchase a purple watch.