Amazon.com : Pentax Optio WG-3 black 16MP Waterproof Digital Camera with 3-Inch LCD Screen (Black) : Point And Shoot Digital Cameras : Electronics
Pentax Optio WG-1 GPS Review | Photography Blog
Pentax WG-2 Review
Pentax Optio WG-2 Manual, FREE Download User Guide PDF
Pentax Optio WG-1 GPS Teardown - iFixit
Pentax Optio WG-2 GPS Overview: Digital Photography Review
Amazon.com : Pentax Optio WG-2 GPS Orange Adventure Series 16 MP Waterproof Digital Camera with 5 X Optical Zoom and GPS : Point And Shoot Digital Cameras : Electronics