Garmin GPS 73<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> SAILASSIST - Includes several sailing features such as virtual starting line， countdown timers， speed history and tack assist </span></li><li><span class="a-list-item"> LONG BATTERY LIFE - The handheld can operate for 18+ hours on 2 AA batteries </span></li><li><span class="a-list-item"> MARINE FEATURES - Offers marine features such as MOB， marine alarms (off course， anchor drag， etc.)， route planning and navigation </span></li><li><span class="a-list-item"> EASY TO USE - Intuitive user interface with dedicated backlit buttons for quick and easy operation </span></li><li><span class="a-list-item"> USER DATA STORAGE - Stores up to 1，000 waypoints and 100 tracks that help you get back to your favorite spots </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/415kjL%2B%2B7sL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41x76HcMmTL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41YxnrCgRVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41l75iiIH8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41%2BL%2BjlwluL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41FFNxuhAIL.jpg" noproxy>