Rolex · Sky-Dweller

Strap for Rolex Sky-Dweller 336933

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter42 mm
Reference336933
FamilySky-Dweller
MovementRolex caliber 9002 hours, minutes, seconds, Additional 24 hours Hand (adjustable) | date, annual calendar, month | chronometer

Recommended spring bar

Modern Rolex spring bars 22mm × 1.5mm

Technical match for lug width and diameter · lug 22 mm · Ø 1.5 mm · closed lugs

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Straps for the Sky-Dweller 336933

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Sky-Dweller 336933, seen from the bench

The Sky-Dweller is equipped with the automatic Rolex Caliber 9002 featuring an annual calendar, month indication, and adjustable GMT hand. The 42mm case is made of stainless steel and yellow gold with 22mm lugs. The movement includes functions for hours, minutes, seconds, date, and chronometer certification.

Frequently asked questions

What is the lug width of the Rolex Sky-Dweller 336933?

The Rolex Sky-Dweller 336933 features a lug width of 22 mm. This dimension is model-specific and represents the internal distance between the case lugs. Verify using a digital calliper with ±0.5 mm tolerance.

Which strap is most suitable for the Rolex Sky-Dweller 336933?

Cognac brown alligator is the classic choice to enhance the yellow Rolesor case whilst maintaining aesthetic coherence. Alternatively, Italian calf leather with vegetable tanning in bordeaux tones, or FKM rubber in black, provide versatility without compromising the watch's formal elegance.

How do you change the strap on a Rolex Sky-Dweller 336933?

The procedure requires two tools: a stainless steel spring bar tool and a stable work surface. Locate the lugs on both sides of the case, press the tool into the small hole to compress the internal spring, extract the pin and remove the strap. Repeat on the opposite side. For installation, insert the new strap and push the pins until a definitive click, verifying no lateral movement.

Is an aftermarket 22 mm strap compatible with the Rolex Sky-Dweller 336933?

Yes, any strap with a 22 mm lug width is mechanically compatible. However, construction quality, leather type and buckle or deployant finishing determine whether the aesthetic result is proportionate to the watch's value. Premium leather (alligator, shell cordovan) and 316L stainless steel or gold components are recommended to maintain consistency with the case.

What is the lifespan of a leather strap on a Rolex Sky-Dweller 336933?

A premium leather strap with vegetable tanning or alligator, worn daily with regular maintenance (post-moisture drying, annual conditioning), lasts 3–5 years. Wear speed depends on sweat, rain exposure and frequency of wear. Alternating straps monthly with rubber or NATO can extend lifespan to 7–10 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