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 width21 mm
Case diameter42 mm
Reference326933-0005 (aka: M326933-0005)
FamilySky-Dweller
MovementRolex caliber 9001 hours, minutes, seconds, Additional 24 hours Hand (adjustable) | date, annual calendar, month | chronometer
Year2021/1 - 2023
CaseYellow Gold, Stainless Steel

Recommended spring bar

Spring bars Rolex Sky-Dweller 42 — 21mm × 1.5mm

Technical match for lug width and diameter · lug 21 mm · Ø 1.5 mm · closed lugs

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Straps for the Sky-Dweller 326933-0005 (aka: M326933-0005)

Selected for the 21 mm lug width · workshop selection

All 21 mm straps →

The Sky-Dweller 326933-0005 (aka: M326933-0005), seen from the bench

The Sky-Dweller was introduced by Rolex in 2012 as a traveler's watch with annual calendar and dual time zone function. It is equipped with the caliber 9001 self-winding movement with hours, minutes, seconds, adjustable 24-hour hand, date, annual calendar and month indication, certified chronometer. The case features 21mm lugs.

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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only