Review: http://mantugaul.wordpress.com/2010/07/27/review-gpsmap-garmin-78s-generasi-penerus-76csx/

For boaters and watersports enthusiasts who want to run with the best, the rugged GPSMAP 78s features a 3-axis compass, barometric altimeter, crisp color mapping, high-sensitivity receiver, new molded rubber side grips, plus a microSD™ card slot for loading additional maps. And it floats!

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GPSMAP 78s comes with built-in worldwide basemap, […]