Terms escape me, but the wheel engaging the chrono seconds hand needs adjusting. There is an eccentric screw that should vary the engagement tension/force..
Congrats! You are now a Replica collector.
Where are you located? I am in TN and can repair /service most reps. Is it an ETA or asian mov't?
References are here if you need them.
Remove bezel, remove retention ring/crystal use press to push crystal out of ring. Install gasket on new crystal, install onto case, press retention ring over gasket/crystal, install washer, install click spring, press on bezel, install movement, caseback and enjoy.
YAWN!
Nothing to see here......just another masterpiece from the master.
Hey Ubi, mix it up a little and put together a crappy watch on occasion
Guess your Rolex supplier has been fired
I have a 1680 in original condition. Search my posts.
Case and dial are in excellent condition. Bracelet is Crap, but it would be perfect for investment and wearing.
Your wrist shape is more important. f your wrist is flat on top larger watches(44mm for me) lok o.k. If your wrist is more rounded, maybe smaller lime 40mm would be better.