Strap for Rolex GMT-Master 116710LN

The lug width of the Rolex GMT-Master 116710LN is 20mm. It is measured precisely between the two terminal lugs of the case, perpendicular to the longitudinal axis. This dimension is standard for the modern GMT-Master and has been calculated to correctly proportion the case weight (39.5mm diameter) to the wrist, ensuring optimal load distribution on the lugs.

For the 116710LN, straps in vegetable-tanned alligator (perfect balance between elegance and practicality), superior calf leather (austere and formal tones), or rubber/technical fabric for sports and high-wear use are recommended. A black alligator strap or a dark cognac create the most sophisticated colour pairings with the black Cerachrom bezel.

The change is performed by extracting the spring bars that connect the strap to the case lugs. Use a specialist tool (spring bar plier or dedicated tool) to gently push the bar from one side until it slides out. Insert the new strap by aligning the holes to the spring bars, then reinsert the bar until it clicks fully into position. The procedure requires precision but can be completed in minutes.

Yes, any artisanal strap of certified quality rated for 20mm width is perfectly compatible. Aftermarket straps often offer greater stylistic freedom and customisation than original Rolex straps. It is essential to verify that the strap is calibrated for 20mm and that the spring bars are of the correct size (typically 18mm in length).

A quality leather strap, maintained regularly, lasts approximately 3-5 years with daily wear. Lifespan depends on intensity of use, exposure to water/humidity, and the leather chosen: alligator and vegetable-tanned calf tend to age more elegantly, developing patina, whilst rubber and technical fabric maintain functional performance longer in extreme environments. Regular maintenance (gentle cleaning, drying) significantly extends lifespan.