Microsoft, Swatch Offer New Wireless Watches  NEW YORK (Reuters) - Microsoft Corp. &lt;A HREF="http://www.reuters.co.uk/financeQuoteLookup.jhtml?ticker=MSFT.O qtype=sym infotype=info qcat=news"&gt;MSFT.O&lt;/A&gt; and watch  maker Swatch &lt;A HREF="http://www.reuters.co.uk/financeQuoteLookup.jhtml?ticker=UHR.VX qtype=sym infotype=info qcat=news"&gt;UHR.VX&lt;/A&gt; are offering a new line of wireless data  watches, the companies said on Wednesday, bringing the era of  Dick Tracy wristwatch radios one step closer.