The Rolex GMT-Master II reference 116713LN is a discontinued, highly sought-after 40mm two-tone (Rolesor) luxury travel watch crafted from 904L Oystersteel and solid 18k yellow gold. First introduced in 2006 and produced until 2018, it represents a landmark milestone for the GMT-Master II lineup as it was among the first references to feature Rolex’s modern "Maxi Case" and a scratch-resistant ceramic bezel.

• Case Diameter: 40mm "Maxi Case" with thicker lugs and crown guards. 

• Materials: Rolesor (combination of 904L stainless steel and 18k yellow gold). 

• Bezel: Bidirectional rotating 18k yellow gold bezel with a black Cerachrom (ceramic) 24-hour insert and gold-coated numerals. 

• Dial: Glossy black dial featuring a distinct green GMT hand ("Green Arrow"), larger luminous plots, and a Cyclops date window at 3 o'clock.

• Movement: Rolex Caliber 3186 self-winding mechanical movement. Offers an independent jump-hour hand for local time adjustments and a 48-hour power reserve.

• Water Resistance: 100 meters (330 feet) via a Triplock screw-down crown. 

• Bracelet: Two-tone Oyster bracelet with polished 18k yellow gold center links, brushed steel outer links, and an Oysterlock safety clasp equipped with a 5mm Easylink comfort extension.