Strap for Rolex GMT-Master 126710GRNR

The Rolex GMT-Master II ref. 126710GRNR features a lug width of 20 mm. This dimension is measured internally between the two lugs that accommodate the strap. Accurate measurement with a digital calliper ensures the selection of a compatible strap and optimal fit on the case.

For this model, alligator in vegetable tanning represents the pinnacle of elegance, with a refined grain that develops a noble patina over time. Medium brown calf leather creates an engaging chromatic dialogue with the green bezel. For a sporty approach, cotton NATO straps echo the original aviator purpose. Black alligator amplifies visual cohesion with the white gold case.

To change the strap, you will need a spring bar removal tool. Gently insert the tool into the small lateral hole of each spring bar, applying slight pressure to release the bar from its seat. Once the bars are extracted, the old strap comes free easily. Installation of the new strap proceeds in reverse, ensuring that the bars are completely inserted and locked in their seats on the case.

Yes, any quality strap manufactured with a 20 mm lug width is fully compatible with the 126710GRNR. However, it is essential to verify that the strap thickness is appropriate relative to the case lugs and that overall length (circumference from collar to clasp) suits your wrist. Handcrafted straps from Casati Milano are made bespoke to guarantee flawless fit.

A premium quality leather strap (alligator, shell cordovan, fine calf) under moderate wear maintains structural integrity for 3–5 years. Longevity depends on frequency of use, skin perspiration, moisture exposure, and craftsmanship quality. Alligator or calf straps tend to age nobly, developing a characteristic patina. Regular maintenance (cleaning, occasional conditioning) significantly extends strap lifespan.