Rolex GMT-Master II Steel & Yellow Gold — Black Dial | Ref. 116713LN

The GMT-Master II reference 116713LN occupies a singular position within the professional sports watch category: a two-tone Rolesor configuration — pairing Oystersteel with 18ct yellow gold — that merges the tool watch's rugged functionality with an unmistakable dash of prestige. The 40 mm Oyster case houses a unidirectional 24-hour graduated bezel in matte black and yellow gold, enabling the wearer to track a second time zone at a glance by aligning the independently adjustable 24-hour hand with the appropriate bezel segment. The matte black dial is populated with luminescent hour markers and Mercedes hands, delivering legibility in low-light conditions that professionals from aviators to deep-sea divers have relied upon for decades.

Powering the 116713LN is the Calibre 3186, a manufacture movement whose GMT complication is engineered to allow independent setting of the local hour hand without disrupting the running seconds — a feature of critical importance when crossing multiple time zones. The Parachrom hairspring renders the movement broadly resistant to magnetic interference, while the Paraflex shock absorbers enhance durability under physical stress. An Oyster Fliplock safety clasp on the Jubilee-style Rolesor bracelet provides additional security when worn over a flight suit or diving glove.

The 116713LN represents the final expression of the steel-and-gold GMT-Master II before Rolex transitioned to the updated 126713GRNR, making it an increasingly collectible reference among enthusiasts who prize the classic 40 mm proportions and the Calibre 3186's distinctive quick-set mechanism. Its combination of professional heritage, two-tone luxury, and robust Oyster construction makes it equally at home on a transatlantic flight deck or at a business dinner — an endlessly versatile addition to any serious collection.