Tiffany Holiday Sales Up 11%

Tiffany & Co. said Tuesday that its worldwide net sales during the two-month holiday period ended December 31, 2010, rose 11 percent over the prior year to $888.5 million. On a constant-exchange-rate basis (which excludes the effect of translating foreign-currency-denominated sales into U.S. dollars) worldwide net sales increased 10 percent and comparable store sales rose 8 percent. All regions