Rolex · Day-Date 36

Strap for Day-Date 36 Everose Gold - Baguette / Green Aventurine / President - Diamond

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
Reference128395TBR-0020 (aka: m128395tbr-0020)
FamilyDay-Date 36
MovementRolex caliber 3255 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

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Straps for the Day-Date 36 128395TBR-0020 (aka: m128395tbr-0020)

Selected for the 20 mm lug width · workshop selection

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The Day-Date 36 128395TBR-0020 (aka: m128395tbr-0020), seen from the bench

The Day-Date 36 represents the evolution of the model introduced by Rolex in 1956, the first watch to display the day and date in full. It is equipped with the automatic Caliber 3255 certified as a chronometer, with hour, minute, second, date and day of the week indication. The 36mm case has 20mm lugs for the strap.

Frequently asked questions

What is the lug width of the Rolex Day-Date 36 128395TBR-0020?

The Rolex Day-Date 36 reference 128395TBR-0020 features a lug width of 20mm. This measurement is taken between the two lugs of the case and is the essential specification for selecting a compatible strap. As this model features integrated lugs with a curved profile, it is advisable to choose straps with curved ends to ensure a seamless transition between strap and case.

What is the best strap for the Rolex Day-Date 36 128395TBR-0020?

For the Day-Date 36 in 18k rose gold with a diamond-set bezel, an alligator leather strap is the most coherent choice given the watch's formal and precious character. The natural grain of Mississippiensis or Hornback alligator complements the case texture, whilst shades such as cognac, bordeaux or black enhance the warm reflections of Everose Gold. For everyday wear, vegetable-tanned calf leather or shell cordovan are excellent alternatives offering long-term durability.

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

The strap on the Rolex Day-Date 36 is removed using springbars — the spring-loaded bars fitted within the lugs. A fine-tipped springbar tool is required to compress the ends of the bar and release it from the lug. Care should be taken to avoid scratching the rose gold case. Alternatively, the operation can be carried out by a watchmaker or directly at the Casati Milano atelier.

Are there aftermarket straps compatible with the Rolex Day-Date 36 128395TBR-0020?

Yes, high-quality aftermarket straps compatible with the Rolex Day-Date 36 128395TBR-0020 are available, provided they conform to the 20mm lug width and, ideally, feature a curved end suited to the integrated lug profile. milanostraps.it offers a curated selection of handcrafted leather, rubber and fabric straps made specifically for this width, with rose gold buckle or deployant clasp finishes available.

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

The longevity of a leather strap depends on the material, frequency of use, and level of care. A quality alligator strap, worn regularly and kept away from excess moisture and prolonged perspiration, can last between 3 and 5 years while retaining good structural integrity. Vegetable-tanned calf leather develops an appealing patina but tends to show wear earlier. Shell cordovan is the most resilient option, with lifespans often exceeding 5 years owing to the density of the leather fibres.

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