The Rolex GMT-Master II reference 116710BLNR is the predecessor to the new 126710BLNR. It has a 40mm stainless steel case, black dial and black and blue ceramic bezel with blue 24 hour hand. This watch has an automatic and GMT dual time zone movement. It comes with original box & papers and is in a used condition.
This is one of the very last of the first generation of "Batman" GMT Master ii's, the now discontinued 116710BLNR.
