Rolex · Datejust 36
Strap for Datejust 36 Rolesor Yellow Fluted / Oyster / Silver Floral
Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Datejust 36 116233-0182
Selected for the 20 mm lug width · workshop selection
Matte Dark Gray Alligator Strap€195
Black Alligator Strap with Light Red Edging€149
Vintage Alligator Strap Cognac€195
Hammered Pink Strap with Ecru Stitching€98
Vintage Brown Calfskin Strap — Natural Patina€98
The Datejust 36 116233-0182, seen from the bench
Frequently asked questions
What is the lug width of the Rolex Datejust 36 116233-0182?
The Rolex Datejust 36 reference 116233-0182 has a lug width of 20 millimetres. This measurement is the standard for non-Jubilé Datejust 36 models and is essential for sourcing compatible straps. To verify the width, position the watch horizontally and measure the internal distance between the two lugs (the metal attachments that connect the strap to the case).
What is the best strap material for the bicolour Datejust 36?
For the Datejust 36 116233-0182 in yellow gold and stainless steel, the optimal strap material depends on intended use and aesthetic preference. Alligator delivers formal elegance with regular grain structure that complements the bicolour; vegetable-tanned leather offers historical patina and visual evolution; Hermès anilina calf conveys professional restraint; NATO and rubber straps provide practical versatility. Your selection should consider chromatic harmony between the strap and the two metals of the case.
How do I change the strap on a Rolex Datejust 36?
To replace the strap on a Datejust 36 with a 20mm lug width, obtain a spring bar removal tool (a small dual-pronged key). Position the watch face-down, insert the tool into the lateral gaps of the lug to compress the elastic ends of the internal spring, and slide out the old strap. Repeat on the other lug. Install the new strap by aligning the holes with the pin ends, pressing until you hear a click. Avoid excessive force, as it may scratch the case.
Is an aftermarket strap compatible with the Rolex Datejust 36 116233-0182?
Yes, any aftermarket strap with a 20mm lug width is compatible with the Datejust 36 116233-0182. It is crucial to verify the correct measurement before purchase. Quality straps—crafted from alligator, calf, vegetable-tanned leather, or rubber—deliver aesthetics and durability comparable to Rolex originals, often with greater stylistic freedom and a more personal relationship with your timepiece.
How long does a leather strap last on a Rolex Datejust 36?
The lifespan of a leather strap depends on material quality, tanning method, and usage patterns. A high-quality alligator or calf strap (such as those crafted by Casati Milano) maintains structural integrity for 5–8 years of moderate daily wear. Vegetable-tanned leather improves aesthetically over time, developing character, but requires regular care (avoid prolonged water immersion and direct sunlight). Natural wear includes slight strap relaxation and possible tears near the deployment clasp. Periodic replacement is recommended to maintain your Datejust in optimal condition.
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.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only

