(Bloomberg) -- Apple Inc., seeking to defend a business that generates roughly $17 billion a year, is appealing a US sales ban of its smartwatches after the White House refused to overturn the measure.Most Read from BloombergHow Were So Many Economists So Wrong About the Recession?S&P 500 Trades Within a Whisker of All-Time High: Markets WrapApple to Fight Watch Ban in Court After White House Declines to ActGoldman’s Painful 2023 Lesson on China Forces Rethink of Emerging MarketsTesla Plans Reva