My new Timex Datalink can connect to any pc using a USB cable (supplied along with the watch). The watch has build in PIM capabilities. You can upload data into the watch through the bundled software.
The Problem:
The bundled software can only synchronize with Outlook and iCalc. But at office we use Lotus.
Fortunately the bundled software can be extended using plugins. I am in the process of building a plugin that uses the Lotus ODBC driver to get to the lotus db. I will post more info on this as and when available...