Strap for Datejust 36 Stainless Steel Diamond / Jubilee / Black Diamond

The lug width (ansa measurement) of the Rolex Datejust 36 reference 116244-0014 is 20 millimetres. This dimension is standard for the 36-millimetre model and is determined by the distance between the two lugs of the case at the strap attachment points. It is essential to verify this measurement before purchasing an aftermarket strap, as an incorrect lug width would result in improper fit on the watch.

For the bicolor 116244-0014, we recommend straps in alligator or fine calf leather, as the bichromaticity of the case (white gold and stainless steel) requires a leather with visible texture and grain definition. Alligator, with its regular and lustrous surface, enhances the bicolor elegance without competing with the case's noble materials. Alternatively, high-quality shell cordovan offers natural patina and aesthetic ageing. For sportwear, a technical NATO strap or FKM rubber is practical, though less formal.

Changing the strap on a Rolex Datejust 36 involves the deployante (folding clasp) system and the strap pins. To remove the original strap: use a dedicated spring bar tool to gently compress the elastic pins at both ends of the strap, then extract the old strap. Insert the new strap by aligning the pin holes with the case lugs, reposition the elastic pins until they click into place. Always verify that the strap is symmetrical and that the clasp closes securely.

Yes, an aftermarket strap is fully compatible with the Rolex Datejust 36 116244-0014, provided it respects the 20-millimetre lug width and is designed with adequate thickness (approximately 2.8–3.2 millimetres) for the case lugs. Artisanal straps of superior quality, such as those made with vegetable tanning, offer greater durability and aesthetic ageing compared to factory straps. Choosing an aftermarket strap allows you to completely reinterpret the watch's character, transitioning from formal to sporty style without modifying the original case.

The lifespan of a leather strap on a Rolex depends on the leather quality and intensity of use. A strap in fine alligator or vegetable-tanned calf, if properly maintained, lasts 3–5 years with moderate daily use. Straps exposed constantly to sweat, moisture and direct sunlight degrade faster (2–3 years). Factors that accelerate wear include prolonged contact with saltwater, abrasive debris, repeated flexing and lack of periodic conditioning. A high-quality artisanal strap, subject to regular maintenance (cleaning with a damp cloth, conditioning 2–3 times yearly), can achieve beautiful aged patina and remain functional beyond 5 years.