Rolex · Datejust 36

Strap for Datejust 36 Stainless Steel Diamond / Jubilee / MOP

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

Lug width20 mm
Case diameter36 mm
Reference116244-0011
FamilyDatejust 36
MovementRolex caliber 3135 hours, minutes, seconds | chronometer
CaseMother of Pearl | White Gold, Stainless Steel

Recommended spring bar

Modern Rolex spring bars 20mm — 1.5mm diameter

Technical match for lug width and diameter · lug 20 mm · Ø 1.5 mm · closed lugs

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Straps for the Datejust 36 116244-0011

Selected for the 20 mm lug width · workshop selection

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The Datejust 36 116244-0011, seen from the bench

The Datejust 36 ref. 116244-0011 combines Oystersteel with an 18k white gold bezel and mother-of-pearl dial featuring iridescent reflections. The 36mm case houses the Chronometer-certified COSC caliber 3135 movement, beating at 28,800 vibrations per hour with approximately 48 hours power reserve. The 20mm lug width accommodates compatible straps designed for this specific model's tapered lug geometry.

Frequently asked questions

What is the lug width of the Rolex Datejust 36 116244-0011?

The lug width of the Rolex Datejust 36 reference 116244-0011 is 20mm. This measurement is taken with a digital calliper between the two inner lugs of the case. It is a fixed specification across the entire Datejust 36 family and determines compatibility with any aftermarket strap.

What is the best strap for the Datejust 36 116244-0011 with a mother-of-pearl dial?

For the Datejust 36 116244-0011, with its mother-of-pearl dial and 18k white gold bezel, the most coherent options are vegetable-tanned alligator (regular grain, three-dimensional texture) and shell cordovan (natural patina, superior durability). Burgundy, midnight blue and mid-tan cognac are the colours that best complement the iridescent neutrality of the dial. For the clasp, a deployant buckle in steel or white gold maintains the metallic consistency of the watch.

How do you change the strap on a Rolex Datejust 36?

To replace the strap on a Datejust 36, use a springbar tool to remove the spring bars securing the strap to the lugs. Care must be taken to avoid scratching the lugs or case: rest the watch on a soft pad and work under adequate lighting. Quality aftermarket straps include replacement spring bars calibrated to the 20mm lug width.

Are there aftermarket straps compatible with the Datejust 36 116244-0011?

Yes. Any strap with a 20mm lug width is technically compatible with the Datejust 36 116244-0011. Milano Straps handcrafted straps are built to this specification using selected leathers (alligator, calf, shell cordovan) with customisable finishes. Compatibility refers to the attachment width, not the Rolex reference code, which identifies only the original model.

How long does a leather strap last on a Rolex Datejust 36?

The lifespan of a leather strap depends on the material and daily use. A quality vegetable-tanned alligator strap, worn regularly, lasts between 2 and 4 years while retaining good structure. Shell cordovan, owing to the dense fibrous nature of the cordovan layer, can exceed 4–5 years and develops a patina that improves its appearance over time. Regular exposure to moisture and perspiration accelerates wear: alternating between two straps significantly extends the life of both.

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