I have the Chrono version of this watch with the Valjoux 7750 movement in it. Thing is about a foot thick and weighs like 25 or 30 pounds. I wear it all the time and love it, but in retrospect I'd have probably preferred an auto version of this one.
Can anyone with experience in this area let us know if these tool are any good?
FWIW, watchmakers who post on Watchuseek forum strongly advise against cheap tools. I recently bought a cheap bracelet resizing tool (12 bucks or so). It works, but the actual "tool pin" that pushes the "bracelet pin" out of its hole bends very easily. I had to straighten it and be extra-careful on the next try. YMMV.