Rolex · Day-Date 36

Strap for Day-Date 36 Everose Gold - Diamond / Slate - Diamond / President

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
Reference128345RBR-0052 (aka: M128345RBR-0052)
FamilyDay-Date 36
MovementRolex caliber 3255 hours, minutes, seconds | date, day | chronometer
Year2022
CaseRose Gold

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Straps for the Day-Date 36 128345RBR-0052 (aka: M128345RBR-0052)

Selected for the 20 mm lug width · workshop selection

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Frequently asked questions

What is the lug width of the Rolex Day-Date 36 128345RBR-0052?

The Rolex Day-Date 36 in rose gold, reference 128345RBR-0052, features a 20mm lug width. This measurement is specific to the 36mm case diameter and represents the distance between the lugs where the strap attaches. Confirming this dimension before ordering an aftermarket strap ensures perfect compatibility and secure fit.

Which strap material pairs best with the rose gold Day-Date 36?

Alligator leather is the most refined choice for the 128345RBR-0052: its natural grain enhances the softness of Everose rose gold, while Italian calf leather offers a more contemporary, uniform texture. Vegetable-tanned calf develops a rich patina over time, becoming more distinctive with each wear. Silk or cotton NATO straps provide elegant sportiness without sacrificing formal wearability.

How do I correctly measure the lug width for this watch?

Lug width is measured as the distance between the two lugs that hold the strap. For the Day-Date 36 128345RBR-0052, use a digital calliper to measure between the lugs (excluding the lug rings themselves): the precise measurement is 20mm. This specification is critical when selecting compatible straps from suppliers like MilanoStraps, where every strap is constructed to exact specifications for seamless fitment.

Can I fit an aftermarket strap on this Rolex Day-Date 36?

Absolutely. The 128345RBR-0052 accommodates strap changes without case damage, thanks to its standard removable lugs. A high-quality aftermarket leather strap sized to 20mm lug width not only fits perfectly but enhances the aesthetic appeal of the watch. MilanoStraps offers handcrafted 20mm straps specifically designed for this model, with the option to select leather type, colour, and finishes in their Milan atelier.

How long does a natural leather strap last on a daily-wear watch?

A high-quality strap, particularly one made from vegetable-tanned leather, typically lasts 3–5 years with daily wear and standard maintenance. The rose gold 128345RBR-0052, being a formal yet robust instrument, usually sees strap use in controlled environments (office, formal events), extending lifespan to 7–8 years. MilanoStraps straps carry an 18-month manufacturing defect warranty; the genuine aging process is a feature—the patina that develops tells the story of its wearer.

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