Rolex · Datejust 36

Strap for Datejust 36 Rolesor Yellow Fluted / Oyster / Champagne Roman

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
Reference116233-0193
FamilyDatejust 36
MovementRolex caliber 3135 Hours, Minutes, Seconds | Chronometer
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 116233-0193

Selected for the 20 mm lug width · workshop selection

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The Datejust 36 116233-0193, seen from the bench

The Rolex Datejust 36 reference 116233-0193 is a two-tone watch combining yellow gold and stainless steel, featuring a 36.00 mm diameter case and a Champagne dial with baton indices. It is powered by the automatic Caliber 3135, certified Chronometer with antimagnetic Parachrom balance spring. The 20 mm lug width is standard for Datejust 36 models and requires straps with precise tolerances to ensure proper fit on the tapered lugs of this case.

Frequently asked questions

What is the lug width of the Rolex Datejust 36 116233-0193?

The Rolex Datejust 36 reference 116233-0193 features 20-millimetre lugs. This dimension is standard across all Datejust 36 models and is essential when selecting an aftermarket strap. To verify compatibility, position a digital calliper perpendicular to the spring bar seat, excluding the horn protrusions. Our straps are manufactured to precise tolerances to ensure a flawless fit without lateral movement.

Which strap material is best suited to the Rolex Datejust 36 116233-0193?

For the Datejust 36 bi-metal case (yellow gold and stainless steel), we recommend alligator leather in cognac or dark brown tones: the regular texture of African reptile hides creates an elegant visual and tactile contrast with the case's satin finish. Vegetable-tanned calf leather is an excellent alternative for those who appreciate rich, natural ageing patina. For those seeking durability and distinctive lustre, shell cordovan represents the ultimate choice. Vulcanised rubber straps remain suitable for sporty wear without compromising formal elegance.

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

Changing the Datejust 36 strap requires extraction of the spring bars from the lugs. Use a dedicated spring bar tool with dual tips to gently depress the internal spring and slide the bar from its seat. Once both bars are removed, align the new strap's holes with the lugs and reinsert the bars, ensuring they click securely in place. Never force: the Datejust 36's tapered lugs demand precision. If inexperienced, your trusted jeweller will complete the operation within minutes.

Are aftermarket straps compatible with the Rolex Datejust 36 116233-0193?

Absolutely, provided the strap is manufactured for 20mm lug width and respects the necessary dimensional tolerances. Milanostraps' artisanal straps are crafted from selected leather and assembled with calibrated thickness to ensure balanced rigidity and flexibility. Each strap undergoes quality control before dispatch. An 18-month warranty covers manufacturing defects, including stitching faults, creasing not resulting from use, and tears due to material defects.

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

Lifespan depends on material and intensity of use. An artisanal alligator or vegetable-tanned calf strap typically lasts 5–8 years with daily wear. Shell cordovan, owing to its natural hardness, may exceed 10 years. The patina it develops over time is integral to its appeal—each crease and mark tells the wearer's story. To extend longevity, avoid prolonged moisture exposure and clean periodically with a soft cloth. Should the strap show structural wear (fibre breakdown, hole enlargement), it can be regenerated through restitching or replacement of the damaged section.

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