Garmin GPS 73 Handheld GPS - 2.6-Inch Monochrome Display

Features Sunrise/Sunset Estimated Time Of Arrival Other Calculations And Marine Data; NMEA 0183 Compatible; Handheld With 2.6 Inch LCD Display; 4 Level Gray Color; IPX7 Rating Waterproof; 128 x 160 Pixels Resolution; Keyed; 2.6 Inch Length x 6.0 Inch Width x 1.2 Inch Height; Free Lifetime Updates; 1000 Waypoints/Routes; 50 Routes; 10 000 Trackpoints; 100 Saved Tracks; With Lanyard