Rolex · Datejust 36

Strap for Datejust 36 Rolesor Yellow Fluted / Jubilee / Champagne

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
Reference116233-0151
FamilyDatejust 36
MovementRolex caliber 3135 hours, minutes, seconds | chronometer
Year2018
CaseYellow 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 116233-0151

Selected for the 20 mm lug width · workshop selection

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The Datejust 36 116233-0151, seen from the bench

The Datejust 36 reference 116233-0151 is equipped with the automatic caliber 3135 with chronometer certification. The 36mm case features hour, minute and second indications with date display. The 20mm lugs complete the technical configuration of the model.

Frequently asked questions

What is the lug width of the Rolex Datejust 36 116233-0151?

The lug width of the Rolex Datejust 36 ref. 116233-0151 is 20 millimetres. This measurement represents the internal distance between the two lugs of the case and determines the compatibility of any aftermarket strap. To verify this measurement, use a digital calliper positioned between the lugs at the upper part of the case, measuring the internal width. This specification is fundamental for purchasing compatible aftermarket straps.

Which strap is recommended for the Datejust 36 116233-0151?

For the Rolex Datejust 36 116233-0151, we recommend natural and age-able materials: alligator with classic grain (dark brown or black), Hermès calf leather, Tuscan calf with vegetable tanning for chromatic evolution over time, or shell cordovan for maximum durability. The two-tone composition of yellow gold and steel harmonises particularly well with cognac-brown or black alligator. Avoid synthetic leathers: the refinement of this case requires materials that age nobly.

How do you change the strap on a Rolex Datejust 36 116233-0151?

Changing the strap on a Rolex requires precision. Use a spring bar tool specifically designed for Rolex watches. Position the watch on a soft mat, identify the spring bar at the upper part of the lug, gently compress with the tool to release the pin and slide out the previous bracelet or strap. Insert the new 20mm strap by aligning the holes with the spring bars, closing the mechanism securely. If you lack experience, consult a certified watchmaker: Rolex movements deserve competent hands.

Which aftermarket straps are compatible with the Datejust 36 116233-0151?

Any strap with a lug width of 20 millimetres is compatible with the Rolex Datejust 36 116233-0151. Professional-grade artisanal straps constructed from natural materials such as alligator, calf leather, vegetable-tanned leather and shell cordovan offer an elegant alternative to integrated Rolex bracelets. Choosing an aftermarket strap enables complete aesthetic personalisation without compromising the mechanical security of the watch. Always verify the build quality of the spring bars and the deployante clasp.

How long does a natural leather strap last on a watch like the Datejust 36?

A high-quality natural leather strap — such as alligator, Hermès calf or shell cordovan — has an average lifespan of 5-8 years with moderate daily use. Longevity depends on environmental factors (humidity, sun exposure), frequency of wear and maintenance. Vegetable-tanned leathers age nobly, developing a patina that enhances their aesthetic character. Casati Milano straps include an 18-month warranty against manufacturing defects: for maximum durability, follow care instructions (avoid prolonged immersion and direct contact with aggressive chemicals).

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