Rolex · Sky-Dweller
Strap for Rolex Sky-Dweller 336235
Takes 21 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Sky-Dweller 336235
Selected for the 21 mm lug width · workshop selection
Red Alligator Strap Water Resistant€270
Millennium Green Alligator Strap€270
Millenium Cognac Alligator Strap€270
Matte Blue Alligator Strap€270
Hammered Calfskin Watch Strap Green with Ecru Stitching€98
The Sky-Dweller 336235, seen from the bench
Frequently asked questions
What is the lug width of the Rolex Sky-Dweller 336235?
The Rolex Sky-Dweller 336235 features a lug width of 21 millimetres. This dimension is specific to the 42mm case and is essential for achieving a seamless visual transition between case and strap. Measurement should be taken internally, shoulder to shoulder, using a precision digital calliper.
Which strap would you recommend for the Rolex Sky-Dweller 336235?
For the 336235, we recommend black alligator with beige stitching for conservative elegance, or cognac brown calf leather for natural patination. For sporty contexts, FKM rubber straps offer complete waterproofing and compatibility with the case's substantial proportions. For an option with chromatic development over time, shell cordovan represents the most refined choice.
How do I change the strap on a Rolex Sky-Dweller 336235?
Strap replacement requires a spring bar tool (lever for spiral springs). Position the watch on a soft surface, locate the small side holes on the lugs, gently insert the tool to compress the internal spring, and remove the pin. Repeat on the opposite side. For installation of the new strap, reverse the procedure: align the pins to the seatings and press until the clip engages.
Can I use an aftermarket strap on this model?
Yes, any strap with a 21mm lug width is compatible with the 336235. However, we recommend using straps crafted from noble materials and robust construction, as an Everose gold case merits an elevated qualitative standard. Artisanal straps in alligator, calf leather, or shell cordovan guarantee a lifespan of 5–8 years with routine maintenance.
How long does a leather strap last on the Rolex Sky-Dweller 336235?
Leather strap longevity varies according to material and usage: alligator typically lasts 6–8 years, calf leather 4–6 years, and shell cordovan over 10 years with positive natural patination. Humidity, heat, and direct sun exposure accelerate ageing. To extend longevity, we recommend rotating at least two straps and protecting the worn strap from excessive moisture.
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

