The model 16570 was replaced by current model 216570, which was introduced at Baselworld 2011. If you purchase a "new" 16570, it is likely to have been manufactured in 2010 or earlier. "Unworn" is perhaps a better adjective than "new" for the model 16570. The case size increased from 40mm to 42mm with the new model, along with several other upgrades. Full retail on the model 216570 is $8100 IIRC. My nearby authorized Rolex dealer offers significant discounts off full retail. (Information only for potential buyers.)