Display <<
200V x 140H pixel resolution
2" (5 cm) diagonal display size
High contrast Film SuperTwist
Amber LED backlit screen
16-level grayscale

GPS/Mapping <<
Precision 16-parallel channel GPS+WAAS receiver
Built-in, 64MB of memory preloaded with a background map of the continental U.S. and Hawaii, including enhanced shoreline detail, coastal nav aids, and wrecks and obstructions
1,000 waypoints/1,000 event markers/100 routes
Up to 100 retraceable plot trails, with up to 10,000 points in any trail
40 map zoom ranges, 0.02–4,000 miles
42 graphic icons to mark special spots
Internal back-up memory

Specs <<
Weighs 5.36 oz/151.9g with 2 AA batteries loaded (batteries not included)
5.15x2.12x1.24 inches / 13.1x5.4x3.15 cm pocket-sized

Plus <<
Includes wrist-strap accessory
Waterproof up to IPX7 standard
Runs on two AA batteries for over 48 hours
Full one-year warranty