Rolex · Day-Date 36
Strap for Day-Date 36 Everose / Strap / Black MOP
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 Day-Date 36 118135-0070
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 Day-Date 36 118135-0070, seen from the bench
Frequently asked questions
What is the lug width of the Rolex Day-Date 36 118135-0070?
The lug width of the Rolex Day-Date 36 118135-0070 is 20mm. This measurement represents the distance between the axes of the two lateral pins that connect the case to the strap. It is essential to choose a strap exactly 20mm wide to avoid undesired gaps or overlaps that would compromise the watch's aesthetic.
Which strap is most suitable for the Rolex Day-Date 36 in rose gold?
For the 118135-0070 in 18kt rose gold, straps in alligator (dark brown or wine bordeaux tones), cognac shell cordovan, or black/anthracite grey calf are the most appropriate choices. Alligator represents the classic solution with patina evolving over time, whilst shell cordovan offers superior texture and exceptional resistance. All these materials enhance the warm chromaticity of rose gold whilst maintaining formal elegance.
How do you change the strap on a Rolex Day-Date 36?
The procedure requires specific tools: a spring bar tool (two-pronged instrument) to remove the pins. Position the watch on a soft surface, insert the tool into the lateral slots of the pins to compress the internal springs, and gently extract the old strap. Insert the new strap by aligning the holes with the pins, then snap the pins back into position. If uncertain, consult an authorised Rolex service centre.
Is an aftermarket strap compatible with the Rolex Day-Date 36 118135-0070?
Yes, any strap with a 20mm lug width is compatible. Quality certified aftermarket straps, such as those offered by milanostraps.it, provide aesthetic alternatives and superior materials compared to official Rolex options, whilst maintaining complete compatibility. Choosing specialised brands guarantees sartorial construction and durability.
How long does a leather strap last on a daily-wear Rolex watch?
A quality leather strap (alligator, calf, shell cordovan) subjected to daily use in temperate conditions has a lifespan of 3-5 years before replacement is required. Wear depends on frequency of use, climatic conditions (humidity and perspiration accelerate degradation), and maintenance. Keeping the strap away from heat sources, avoiding prolonged immersion, and occasionally applying protective balms significantly extends useful 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.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only

