I had a Luminox. I dont remember the model number, but it was black plastic with a bright blue face. I wanted a "hard use" adventure type watch. Something specifically made for Indiana Jones type explorers and this one seemed to fit the bill without breaking the bank. I wore it daily on all types of adventures like fishing, hiking, etc. The second week I had it a large wave rolled the kayak off New Smyrna Beach, Fl. When I came back up the watch was worthless. I sent it in and they fixed it. A month after I got it back (took about 3 weeks), I was hiking outside of Morganton, NC and slipped on a very steep slope. The crystal face was scratched badly. A week later in the Big South Fork, NW of Knoxville, I ran out of picaridin so I borrowed a friends deet based repellent and the white numbers disappeared from the bezel. I gave it away to a friends little boy. "Hard use" - hardly. I guess it was an expedition quality watch as long as your expedition doesn't involve rocks, water, or bugs. Would probably have been fine on an expedition to Starbucks. I will say the tritium was as advertised - very clear and bright.