Rolex · Datejust 36
Strap for Datejust 36 Rolesor Yellow Fluted / Jubilee / Champagne Roman
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 116233-0147
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 116233-0147, seen from the bench
Frequently asked questions
What is the lug width of the Rolex Datejust 36 116233-0147?
The lug width is 20mm. This is the standard measurement between the inner points of the two lugs on the case. A 20mm strap is the only compatible size for this model. Note: do not confuse this with the strap width at the wrist, which depends on case shape and lug design.
What is the best strap for the Rolex Datejust 36 116233-0147?
The best choice depends on personal use and aesthetic preference. Dark brown alligator is the classic choice that pairs perfectly with the two-tone case and blue Sunburst dial. Shell cordovan is ideal if you desire a patina that evolves over time. Vegetable-tanned calf offers daily practicality and minimal maintenance. For those preferring sportiness, black rubber is durable and versatile.
How do you change the strap on a Rolex Datejust 36?
The strap is removed using a spring bar tool, inserted into the small holes on the lugs from the underside of the case. Push gently to extract the retaining pin (spring bar). Never force it, to avoid scratching the case. If unsure, consult an authorised Rolex dealer or specialist watchmaker.
Is an aftermarket strap compatible with the Rolex Datejust 36 116233-0147?
Yes, provided it has a 20mm lug width and correct construction tolerances (±0.5mm). Artisan-quality straps from specialist brands like Casati Milano are compatible and often superior in materials, finishing and comfort. Compatibility is a matter of measurements, not brand.
How long does a leather strap last on a daily-wear watch?
Durability varies by material and use. Alligator and shell cordovan last 3-5 years with daily wear and minimal maintenance. Vegetable-tanned calf reaches 2-3 years. Rubber lasts 5-7 years with no visible deterioration. Regular maintenance—drying after water contact, annual conditioning—significantly extends 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

