the watch is a special version of the Citizen Eco-Drive Super Tough, "Robert Swan", named for the English explorer famous
for being the first man to walk at both poles. I gather part of the original purchase price favored some environmental
organization. The construction is actually quite interesting, reminds me of the double-cased dive watches of the 1930s, in
this case the working part of the watch is surrounded by a resonant composite for extreme shock resistance, to go along
with 16,000 gauss magnetic resistance (I guess this is a lot).
BTW, did you notice the "screw-in" crown? Actually takes a screwdriver!
