First here is a photo of mine in rose gold (Magnus had a photo of the platinum)
And now the analysis comparing this to the new Patek 5960 Annual Calendar Chronograph.
Start with the Blancpain Flyback Ratrappante Perpetual. First, change the split second chronograph to a regular chronograph. Second, take Blancpain's more sophisticated jumping minute counter and substitute a cheaper constant running minute counter. Third, take the Blancpain full perpetual calendar and substitute an annual calendar. Finally add $12,000 to the price of the Blancpain and you will have the Patek!