Rolex · Datejust 36

Strap for Datejust 36 Stainless Steel / Yellow Gold / Diamond / Black Diamond / Oyster

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
Reference126283RBR-0008
FamilyDatejust 36
MovementRolex caliber 3235 hours, minutes, seconds | date | 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 126283RBR-0008

Selected for the 20 mm lug width · workshop selection

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The Datejust 36 126283RBR-0008, seen from the bench

The Datejust was introduced in 1945 as the first self-winding watch with an instantaneously changing date display that switches at midnight. It features the automatic Calibre 3235 with functions of hours, minutes, seconds, date and chronometer certification. 36mm case with 20mm lugs in reference 126283RBR-0008.

Frequently asked questions

What is the lug width of the Rolex Datejust 36 126283RBR-0008?

The lug width (ansa) of the Rolex Datejust 36 126283RBR-0008 is 20 millimetres. This measurement represents the perpendicular distance between the two metal lugs of the case where the strap is attached. The 20mm lug width is proportioned to the 36mm case diameter, maintaining correct optical proportions without appearing excessively generous or undersized.

Which strap is most suitable for the Rolex Datejust 36 126283RBR-0008?

For the Datejust 36 two-tone yellow gold and steel 126283RBR-0008, alligator leather represents the most coherent aesthetic choice: its regular surface grain dialogues elegantly with the nobility of the gold. Shell cordovan constitutes an alternative of exceptional quality, offering superior abrasion resistance. Taurillon calf provides unmatched initial softness. Avoid pure black, which creates excessive contrast; prefer warm tones such as cognac, bordeaux, or fumé brown.

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

Changing the strap on a Rolex Datejust 36 requires the use of a spring bar tool (two-pronged instrument) and removal of the elastic pins (spring bars) that secure the strap to the case lugs. Position the tool in the lateral slots of the lug, gently compress to release tension, and slide the strap from the case. The inverse procedure secures the new strap. For inexperienced owners, we recommend having the operation performed by an authorized Rolex centre or a specialised atelier such as Casati Milano.

Is a quality aftermarket strap compatible with the Datejust 36 126283RBR-0008?

Yes, a quality aftermarket strap is completely compatible with the Datejust 36 126283RBR-0008, provided it features a 20mm lug width and stainless steel or gold-compatible lugs with the case spring bars. Milanostraps.it offers a specialised collection of <a href="https://milanostraps.it/collections/cinturini-orologi-per-misura-ansa-20mm">20mm straps</a> in alligator, cordovan and calf, each subject to rigorous quality control.

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

The durability of a natural leather strap depends on the material chosen, daily usage and maintenance. Premium quality alligator guarantees 3-5 years of intensive daily use. Shell cordovan, thanks to superior density and abrasion resistance, can last 5-7 years. Standard Taurillon calf presents lower durability (2-3 years). Factors such as perspiration, humidity and lack of maintenance significantly shorten the strap's lifespan. Keep the strap dry, protect it from direct heat sources and occasionally apply a specific cream for luxury leathers.

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