Rolex · Datejust 36
Strap for Datejust 36 Stainless Steel / Everose / Fluted / Silver - Palm / Oyster
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 126231-0032
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 126231-0032, seen from the bench
Frequently asked questions
What is the lug width of the Rolex Datejust 36 126231-0032?
The Rolex Datejust 36 126231-0032 features a lug width of 20 millimetres. This measurement is critical for selecting a compatible strap and is defined as the internal distance between the lugs. A precise calliper measurement is recommended before purchasing any aftermarket strap.
What is the best strap for the Rolex Datejust 36 126231-0032?
The ideal strap selection depends upon your intended use and aesthetic preferences. For formal occasions, alligator in brown or black with a 4mm thickness represents the most refined choice. For a contemporary approach, vegetable-tanned calf offers a more pronounced texture. For informal sporting occasions, a vulcanised rubber strap ensures practicality and moisture resistance. The two-tone case configuration also accommodates shell cordovan in dark shades for those who appreciate deep patina development.
How do you change the strap on a Rolex Datejust 36 126231-0032?
Strap replacement requires removal of the spring bar. Position the removal tool downward to compress the internal spring mechanism, allowing the bar to release from the lug. Extract the bar completely and thread the new strap through the lug in the reverse sequence. Verify that the spring bar is securely positioned in both lugs before returning the watch to your wrist.
Can you use an aftermarket strap on a Rolex Datejust 36 126231-0032?
Absolutely. A high-quality artisanal aftermarket strap with correct lug width of 20mm and appropriate thickness (4mm±0.5mm) maintains both the structural and aesthetic integrity of this model. We recommend selecting noble leathers such as alligator, vegetable-tanned calf, or shell cordovan to ensure durability comparable to the expectations of a Rolex timepiece.
How long does a leather strap last on a Rolex Datejust 36 126231-0032?
Leather strap longevity depends upon leather quality, daily usage, and climatic conditions. A quality artisanal alligator or calf strap, properly maintained, will provide 3-5 years of regular wear before showing structural degradation. Shell cordovan, owing to its superior density, may last 5-7 years. Rotating between multiple straps and implementing proper maintenance (occasional cleaning, air-drying after exposure to moisture) will significantly extend strap lifespan.
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

