The swim-proof Garmin 310XT is waterproof to a depth of 50 meters, so you can wear it in the pool or the lake to time your swim.
When you’re ready to jump out of the water and onto the bike, Garmin 310XT moves easily from wrist to bike with the optional quick release
When paired with the wireless heart rate monitor, Garmin 310XT continuously tracks beats per minute and uses heart rate data

Finally, a GPS-enabled training device that isn’t afraid of the water. The rugged Garmin 310XT is the triathlete’s indispensable training tool. a GPS-enabled, swim-proof trainer that tracks bike and run data and sends it wirelessly to your computer. This multi-sport device has up to 20 hours of battery life, tracks distance, pace and heart rate, and goes from wrist to bike in seconds.

Related Links:

http://hot-trends-usa.blogspot.com/2009/05/new-products-of-garmin-into-sports.html

http://inbot.bloggoo.com/gps/forerunner-gps/

http://find-gift-ideas.blogspot.com/2009/05/training-products-for-runners-and.html

http://blogger.sanook.com/howbot/2009/07/09/gps-enabled-training-device/

Standard 3X zoom focal range for a wide range of shooting applications. Weather-resistant to handle damp, inclement conditions. The PENTAX-original SP (Super Protect) coating repels dust, water and grease to keep your lens clean and your image quality at its peak. The PENTAX-original Quick-Shift Focus System allows instant switching from autofocus to manual focus operation. Aspherical elements help to compensate for spherical lens aberration. The focal length is equivalent to 27mm-84.5mm in the 35mm format. Developed specifically for PENTAX K-7 digital SLR cameras.

Flexible 4X zoom coverage in the telephoto range. Weather-resistant to handle damp, inclement conditions. The PENTAX-original Quick-Shift Focus System allows instant switching from autofocus to manual focus operation. An Extra-low Dispersion (ED) glass lens element and two aspherical lens elements offer superior sharpness with minimum chromatic and spherical aberration. The PENTAX-original SP (Super Protect) coating repels dust, water and grease to keep your lens clean and your image quality at its peak. Simple and functional design improves operability and body-based depth of field control. The focal length is equivalent to 76.5mm-307mm in the 35mm format.