Rolex · GMT-Master II

Strap for Rolex GMT-Master II 16760

Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width20 mm
Case diameter40 mm
Reference16760
FamilyGMT-Master II
MovementRolex caliber 3085
Year1983–1988
CaseStainless Steel
CrystalSapphire
BezelBlack and red aluminium insert
Water resistance100m

Recommended spring bar

Spring bars Rolex GMT 16760 — 20mm Fat Lady

Verified compatibility for this reference · lug 20 mm · Ø 2 mm · drilled lugs

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Straps for the GMT-Master II 16760

Selected for the 20 mm lug width · workshop selection

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The GMT-Master II 16760, seen from the bench

The Rolex GMT-Master II ref. 16760, produced from 1983 to 1988, was the first GMT-Master II model and the first to feature the Caliber 3085 with independent rotating bezel. Nicknamed "Fat Lady" for its wider case, it sports a 40mm stainless steel Oystersteel case with bidirectional aluminum bezel in Root Beer or Pepsi colors. The automatic movement includes 27 jewels and 28,800 vph, enabling independent GMT timezone adjustment via a three-position crown. The lug width is 20mm, compatible with aftermarket straps in various materials.

Frequently asked questions

What is the lug width of the Rolex GMT-Master II 16760?

The Rolex GMT-Master II ref. 16760 has a lug width of 20mm on both sides of the case. This is a standard Oyster measurement, ensuring broad compatibility with aftermarket straps in that size.

What is the best strap for the Rolex GMT-Master II 16760?

The ideal choice depends on the bezel variant and intended use. The Root Beer version pairs well with an alligator or shell cordovan strap in tobacco or havana tones. The Pepsi variant suits a navy blue leather or two-piece NATO in red and blue. For travel or sport use, a 20mm vulcanised rubber strap offers the best durability and comfort.

How do you change the strap on a Rolex GMT-Master II 16760?

Strap replacement requires a 1.8mm spring bar tool to remove the spring bars securing the strap to the lugs. Work on a soft surface to avoid scratching the case. The process is straightforward and does not require intervention from a certified watchmaker unless the spring bars are seized or damaged.

Are there aftermarket straps compatible with the Rolex GMT-Master II 16760?

Yes. The 16760 features standard 20mm lugs, making it compatible with any quality aftermarket strap in that width fitted with standard spring bars. Milano Straps offers handcrafted leather, rubber, and nylon straps specifically selected for dimensional compatibility and material quality.

How long does a leather strap last on a Rolex GMT-Master II 16760?

Longevity depends on the material and frequency of use. A vegetable-tanned alligator strap, properly maintained and rotated with other straps, can last between 3 and 5 years. Calf leather typically lasts 2 to 3 years. Using a deployant clasp significantly reduces mechanical stress on the leather, extending its service life. Milano Straps provides an 18-month guarantee against manufacturing defects.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only