Rolex · Day-Date 36

Strap for Day-Date 36 Everose Fluted / Oyster / Black Arabic

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
Reference118235f-0060
FamilyDay-Date 36
MovementRolex caliber 3155 hours, minutes, seconds | date, day | chronometer
CaseRose Gold

Recommended spring bar

Spring bars Rolex Daytona 116520 — 20mm steel

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

All Rolex spring barsOpen →

Straps for the Day-Date 36 118235f-0060

Selected for the 20 mm lug width · workshop selection

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The Day-Date 36 118235f-0060, seen from the bench

The Rolex Day-Date 36, reference 118235f-0060, features a 36mm case in 18-carat rose gold with Everose finishing and a black Arabic dial on an Oyster bracelet. Powered by the automatic Rolex caliber 3155 with COSC chronometer certification, it displays hours, minutes, seconds, date, and day of the week with approximately 48 hours of power reserve. The strap lug width is 20mm, designed for secure fit with original bracelets or compatible aftermarket straps.

Frequently asked questions

What is the lug width of the Rolex Day-Date 36 118235f-0060?

The lug width of the Rolex Day-Date 36 118235f-0060 is 20mm. This measurement is defined by the 36mm rose gold case architecture and remains consistent across the entire Day-Date 36 family, regardless of dial or bracelet configuration. When selecting an aftermarket strap, always verify the lug width with a digital calliper before purchasing.

What is the best strap for the Rolex Day-Date 36 118235f-0060?

For the Rolex Day-Date 36 118235f-0060 in rose gold, an alligator strap in cognac, tobacco or havana represents the most coherent choice: the reptile grain complements the case texture and resonates naturally with the warm tone of the rose gold. Shell cordovan in burgundy or black offers a denser, more understated surface for a refined yet restrained aesthetic. For mixed use, a vegetable-tanned calf strap develops a personal patina over time and adapts to both formal and semi-casual settings.

How do you change the strap on a Rolex Day-Date 36?

To replace the strap on a Rolex Day-Date 36, remove the spring bars from the case lugs using a fine-tipped spring bar tool. The Day-Date 36 uses standard 20mm spring bars with an internal spring mechanism. Work on a soft surface to avoid scratching the rose gold case. If in doubt, Casati Milano offers personalised fitting assistance at the Milanese atelier by appointment.

Are there aftermarket straps compatible with the Rolex Day-Date 36 118235f-0060?

Yes, a wide range of aftermarket straps are compatible with the Rolex Day-Date 36 118235f-0060. The 20mm lug width is a widely used standard, accommodating straps in alligator, calf, shell cordovan, rubber and NATO fabric from independent manufacturers. Milanostraps.it offers a curated selection of handcrafted 20mm straps, with deployant or pin buckle options in rose gold to maintain visual coherence with the original case.

How long does a leather strap last on a Rolex Day-Date 36?

The lifespan of a leather strap on a Rolex Day-Date 36 depends on the material and frequency of use. A quality alligator strap, with daily wear and proper care — drying after moisture exposure, rotating between multiple straps — can last three to five years before showing significant wear at the flex points. Vegetable-tanned calf develops character but degrades faster in humid climates. Shell cordovan, due to the density of its fibres, generally offers the greatest resistance to wear among natural leathers.

The next step

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

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