I have not picked up an instrument (in anger) in years, but back in the day
http://triumphpc.com/work/prix/prix_hellooperator.mp3
http://triumphpc.com/work/prix/prix_longsally.mp3
I have no idea whether that will work. My point is that since the graphite works & is cheap, readily available & easy to implement (during a standard overhaul, which all rep movements should have), why opt for a more expensive unknown?
Before throwing alot of money into a Rube Goldberg project, you should read this. None of the watches I treated have failed (note - you would need to locate a watchmaker to treat your watch as I am not providing this service).
The shape of the hour & seconds hands. Is your seconds hand pointed/flat-edged & does the inner lume section your hour hand terminate along the arc of the center hole or does it begin a bit beyond it
Again, it may just be the way I am seeing things in your pics, but I thought it best to ask.
Although he has been around quite awhile & has an excellent seller rating, whenever I see 'new', 'unused' or 'NOS' gen Rolex parts being sold unpackaged & generally below market pricing, I smell salmon. Perhaps unwittingly, but I fear this seller may be selling Asian-made aftermarket parts as gens. Buyer beware.
My ultimate grail & the only watch that has (so far) eluded my franken-built clutches is the Lange 1, in precisely the form that tomhorn posted above. 2nd after the Lange are the ultimate Rolex collectibles - the SS 6062 Moonphase (preferably with dauphine hands & star indexes)
or 4113 Chronographe Rattrapante (Split Seconds Chronograph)