Strap for Sky-Dweller Stainless Steel / White Gold / Black / Jubilee

The lug width of the Rolex Sky-Dweller 326934-0006 is 21 millimetres. This size is specific to the more robust two-tone models in the Rolex collection. To verify it, measure the interior lug end using a digital calliper. A tolerance of 0.5 millimetres is acceptable; beyond that, the strap will not align correctly with the case.

For the 326934-0006, we recommend Mississippi alligator (fine grain), shell cordovan (aesthetic evolution over time), vegetable-tanned calf (classical restraint), or nautical rubber (functional comfort). Your choice depends on use: alligator for formal settings, cordovan for visual evolution, calf for visual neutrality, rubber for functional comfort. Avoid synthetic straps or chemically treated leathers.

Strap replacement requires a spring bar tool (small lever tool). Position yourself in good light, insert the tip of the spring bar tool into the side hole of the lug, move the lever downward to compress the internal spring, and slide the bracelet downward. Repeat on the other side. To fit the new strap, align the lugs with the anse and press until the spring bar clicks into position. If you lack experience, consult a professional watchmaker.

Yes, provided the strap is manufactured with a 21-millimetre lug width. Artisanal straps of quality (made from alligator, shell cordovan, or calf) are fully compatible and offer aesthetic alternatives to genuine Rolex bracelets. Always verify with the manufacturer that the lug width is correct before ordering.

A natural leather strap (alligator, cordovan, or calf) typically lasts 3–5 years with moderate daily use. Longevity depends on tanning method, climate (humidity accelerates ageing), and maintenance habits. Rotating multiple straps extends the life of each, allowing the leather to rest and dry. Rubber, by contrast, lasts 5–7 years. Casati Milano provides an 18-month warranty against manufacturing defects.