I've been using this for over 6 yrs now on a daily basis and in construction business, I rarely abuse it, but some times it have been abused.
After all these yrs, it needs some sharpening and Spyderco does it complimentary, you just pay shipping both ways, good deal IMO.
Spyderco Tasman Salt Black FRN
Along the lines with what you posted, you may like these:
Spyderco Salt I Black FRN
Spyderco Pacific Salt Black FRN
All are made of a new alloy called H1, hard as 420 and it will not rust even in sea water, I know this for a fact, the FRN handle is tough as hell, I've pried with mine many times and though that the handle would break, but have never give up on me, again, I rarely abuse it, but many times I had to abuse it and it have never let me down, hands down the best knife I've ever own.