Under Rolex international warranty until June 2021. In perfect condition, this 116400GV "Z-Blue" is also complete with its original box and papers. The large 40mm case houses Rolex's antimagnetic 3131 calibre movement and is water proof to 100m. The combination of that special dial and the neon green glass were surely the inspiration for that old Bowie tune: "Blue, blue, electric blue is the colour of my Milgauss..."