For collectors Very Rare  Vintage TEGROV by Sorna (by Sicura) Chrono GMT world timer mod.
Used non working for parts or repair see pics.
Brown strap that should be replace . 

bezels rotating properly.
the crown is missing  see pics , 
What you see is what you get
See pics they will tell the story ,Item used scratches on case and crystal.


Returns accept only when item is not as described Customer Pay for Shipping Back + 15% restocking fee! Thanks