Originally posted by jeallen01 ONLY IF you buy from a Pentax Pro dealer - otherwise (e.g, from Amazon) it's one year and with little or no opportunity to buy an extended warrantee.
Amazon is an official store/retailer. You just have to make the purchase through the appropriate Amazon site, there's Australia, Canada, US, UK, Mexico, Saudi Arabia, Japan and the list goes on.
Here are the regions
If bought as a new item sold by and Fullfilled by Amazon, you'll get the appropriate warranty for that region. That's why it's important (if you care about an official warranty) to purchase items from within your own region when using Amazon.
If I purchased a Japan market brand new KP, and had it shipped to Canada, I would have no warranty since it doesn't belong in this market. However, if I bought from the Canada site, I'd get the Canadian Manufacturers Warranty.