It looks nice and un-molested. The edges are really sharp and straight brushing was definitely a Tissot thing. The Lemania 127x movements are really strong and they share much of their design/parts with the 1873 which is what Omega used as the 861.馃憤
I don't know what the original one would have been - probably a steel bracelet - but in my opinion, the lizard is too delicate for those "chunky" hands. Perhaps a large scale alligator would look better.
What about this one?
I have a Tissot sonorous alarm with one(original) of the same kind.