Rolex · Datejust 36

Strap for Datejust 36 Stainless Steel / Yellow Gold / Fluted / MOP Diamond / Oyster

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
Reference126233-0024
FamilyDatejust 36
MovementRolex caliber 3235 hours, minutes, seconds | date | chronometer
Year2018
CaseMother of Pearl | Yellow 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 126233-0024

Selected for the 20 mm lug width · workshop selection

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The Datejust 36 126233-0024, seen from the bench

The Datejust 36 represents the evolution of the model introduced by Rolex in 1945, the first automatic watch with date indication. It mounts the automatic caliber 3235 with hours, minutes, seconds and date functions, certified chronometer. 36mm case with 20mm lugs in the 126233-0024 reference.

Frequently asked questions

What is the lug width of the Rolex Datejust 36 reference 126233-0024?

The Rolex Datejust 36 126233-0024 is equipped with 20-millimetre lugs. This dimension corresponds to the orthogonal distance between the two lateral pins of the case and is the technical parameter that determines compatibility with any aftermarket strap. The lug width is invariable regardless of the original bracelet (Jubilé or Oyster) installed by the manufacture.

What is the best strap to pair with the Datejust 36 126233-0024 featuring a mother-of-pearl dial?

For the champagne-white mother-of-pearl dial of the 126233-0024, we recommend alligator straps in dark brown with vertical grain (enhances dial luminosity) or regenerated calf in pearl-grey tonality (contemporary approach). For formal settings, black vegetable-tanned leather isolates the dial as the sole protagonist. Brown shell cordovan develops a golden patina over 18–24 months, creating a visual dialogue with the yellow gold bezel.

How is a Rolex Datejust 36 strap changed?

Strap replacement requires a spring bar tool and a clean, well-lit work surface. Position the watch horizontally, insert the flat end of the spring bar tool into the access hole of the lug, apply gentle consistent pressure until the pin retracts, then remove the old strap. Verify the pin does not fall—it is easily lost. Insert the new strap, aligning it with the case guides, retract the pin with the spring bar tool and release. Repeat for the opposite lug. Handle with care: microabrasions to the case are a real risk if the tool is not professional grade.

Is a quality aftermarket strap compatible with the Rolex Datejust 36 reference 126233-0024?

Yes, provided the lug width is exactly 20 millimetres. Compatibility is guaranteed by the technical parameter of lug width, not strap brand. Verify that the seller specifies the lug width and that the strap has been engineered for watches of compatible case thickness (the 126233-0024 has 12.5 mm thickness, falling within market standards). A bespoke artisanal strap also allows selection of leather, colour and finishing according to your aesthetic preference.

How long does a leather strap last on a daily-worn watch like the Datejust 36?

Durability varies based on leather type and intensity of use. An artisanal-quality alligator strap, worn daily in an urban environment, maintains structural integrity for 3–4 years before requiring replacement or restoration. Shell cordovan lasts up to 5–6 years, developing progressively deeper patina. Regenerated calf (more vulnerable to moisture) should be used cautiously around humidity and lasts 2–3 years. Raw leather (vegetable-tanned) ages visibly but remains functional for up to 4 years if kept dry. FKM rubber lasts 4–5 years if exposed to intense humidity. Rotating straps seasonally significantly extends the lifespan of each.

The next step

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

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