Rolex · Sky-Dweller
Strap for Sky-Dweller Stainless Steel / Yellow Gold / Black / Jubilee
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 326933-0005 (aka: M326933-0005)
Selected for the 21 mm lug width · workshop selection
Red Alligator Strap Water Resistant€195
Matte Dark Brown Alligator Strap€195
Matte Grey Alligator Strap€195
Hammered calfskin strap in cuoio€98
Grey Hammered Leather Strap with Ecru Stitching€98
The Sky-Dweller 326933-0005 (aka: M326933-0005), seen from the bench
Frequently asked questions
What is the lug width of the Rolex Sky-Dweller 326933-0005?
The lug width is 21.00mm. This dimension is specific to the Sky-Dweller 326933-0005 model and ensures a harmonious transition between the 42mm case and the strap. Measure correctly using a digital calliper positioned perpendicularly to the case plane, at the attachment seat, not the width of the original bracelet.
What is the best material for a Sky-Dweller 326933-0005 strap?
Alligator is the formal choice: regular geometric texture and noble patina over time. Vegetable-tanned calf offers fine grain and superior resistance. FKM rubber ensures waterproofing for sport use. Shell cordovan represents the ultimate standard for those who appreciate patina depth, but requires humidity protection. Choice depends on use occasion and climate.
How do I change the strap on my Rolex Sky-Dweller?
Use a spring bar tool to extract the elastic pins securing the strap to the lugs. Position the tool in the lateral groove of the pin, apply downward and lateral pressure, then remove the pin. Repeat on the other lug. Insert the new strap by aligning the elastic pins with the seats, verify they are fully inserted. If unfamiliar with the procedure, consult a certified Rolex watchmaker.
Can I use an aftermarket compatible strap on my Sky-Dweller 326933-0005?
Yes, provided it is manufactured with 21mm lug width. An artisanal quality strap preserves the aesthetic dignity of the gold and steel case, develops patina over time, and offers personalisation impossible with the original bracelet. Ensure the deployant clasp (safety buckle) is in 316L brushed steel for galvanic compatibility with the watch.
How long does a leather strap last on a Rolex Sky-Dweller?
An artisanal alligator or vegetable-tanned calf strap lasts 3-5 years in daily use, developing desirable patina. Durability depends on frequency of use, climate (humidity accelerates ageing), rotation with other straps, and protection from salt water. Proper maintenance (drying after water contact, storage in a dry environment, annual conditioning) extends the strap's life beyond 7 years.
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

