Rolex GMT-Master II 126710BLNR

The blue-and-black Cerachrom bezel is what made this GMT famous, blue for the day hours and black for the night, and on the five-link Jubilee bracelet collectors know it as the Batgirl. A green GMT hand tracks a second time zone across the black dial, Chromalight markers glowing after dark, the 40mm steel case keeping it ready for travel. Inside is the automatic caliber 3285, a chronometer with a 70-hour reserve. Brand new, a full set with box and papers. See the rest of our Rolex watches at Marc Samuels.