The Rolex GMT-Master II Batman Oyster Bracelet (ref. 126710BLNR) is a men's sports watch with a 40 mm round case in stainless steel. It has a black dial under sapphire crystal.
It is powered by the self-winding mechanical calibre 3285 with a power reserve of up to 70 hours. Functions: Date, second time zone. Water-resistant to 100 m. The watch is fitted with a metal bracelet.
