Watson Wyatt Announces Earnings Release Date and Conference Call for First Quarter Fiscal 2010

Watson Wyatt Worldwide, Inc. (NYSE, NASDAQ: WW) today announced it will release its financial results for the first quarter of fiscal 2010 on Thursday, November 5, before the stock market opens. Additionally, Watson Wyatt will provide an online Web simulcast of its conference call relating to the first quarter earnings release, which begins at 9:00 a.m. Eastern Time on Thursday, November 5, 2009.

The live broadcast of Watson Wyatt’s earnings conference call will be available online at the Investor Relations section of www.watsonwyatt.com. An online replay will follow shortly after the call and continue through February 4, 2010. A telephone replay of the call will also be available through November 12, 2009, at 617-801-6888, Confirmation Number 34420570.

About Watson Wyatt Worldwide

Watson Wyatt (NYSE, NASDAQ: WW) is the trusted business partner to the world's leading organizations on people and financial issues. The firm’s global services include: managing the cost and effectiveness of employee benefit programs; developing attraction, retention and reward strategies; advising pension plan sponsors and other institutions on optimal investment strategies; providing strategic and financial advice to insurance and financial services companies; and delivering related technology, outsourcing and data services. Watson Wyatt has 7,700 associates in 33 countries and is located on the Web at www.watsonwyatt.com.