Rolex · Datejust 36

Strap for Datejust 36 Stainless Steel Fluted / Oyster / Silver

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
Reference116234-0093
FamilyDatejust 36
MovementRolex caliber 3135 hours, minutes, seconds | chronometer
CaseWhite 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 116234-0093

Selected for the 20 mm lug width · workshop selection

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The Datejust 36 116234-0093, seen from the bench

The Datejust 36 represents the evolution of the model introduced by Rolex in 1945, the first self-winding wristwatch with date indication. It is equipped with the automatic caliber 3135 with chronometer certification and functions of hours, minutes, and seconds. The 36mm case is paired with 20mm lugs.

Frequently asked questions

What is the lug width of the Rolex Datejust 36 116234-0093?

The lug width of the Datejust 36 116234-0093 is 20 millimetres. This standard is fixed across all Rolex Datejust 36 models and can be measured with precision using a digital calliper between the two watch lugs. Correct lug width measurement ensures complete compatibility with aftermarket straps without modifications to the case.

Which strap is most suitable for a Rolex Datejust 36 116234-0093 in stainless steel and white gold?

For a two-tone Datejust 36, alligator leather represents the most elegant choice: its natural texture and patina development over time pair perfectly with white gold. Alternatively, superior-quality calf leather in dark brown or cognac tones offers aesthetic and functional versatility. For sports wear, a robust cotton NATO or an FKM rubber strap maintains chromatic balance without compromise.

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

To change the strap, remove the two lugs that connect the strap to the case attachments. Using a spring bar tool, apply gentle pressure to one lug to release it, extract the worn strap, and insert the new one by aligning the lugs with the attachment holes. Correct pressure ensures security without damaging the case. For high-value models, professional watchmaker intervention is recommended.

Is an aftermarket 20mm strap completely compatible with the Datejust 36 116234-0093?

Yes, provided it is constructed to ISO 20mm standard and the spring bars are correctly dimensioned. Mechanical compatibility is guaranteed, but aesthetic and build quality varies considerably between manufacturers. A custom strap from a specialised watchmaker ensures superior finishing, stitching, and longevity compared to mass-production alternatives.

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

Leather strap durability depends on material and wear. High-quality alligator, with regular care, can last 8-12 years. Robust calf leather typically offers 5-8 years of daily use. Vegetable-tanned leather, being more resilient, can reach 12-15 years. Exposure to perspiration, UV rays, and dehydration accelerates ageing; monthly cleaning with a damp cloth and semi-annual conditioning significantly extend service life.

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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