Strap for Datejust 36 Stainless Steel Diamond / Oyster / Silver Diamonds

The Rolex Datejust 36 116244-0033 is equipped with 20-millimetre lugs. This lug width is determined by the width of the pins integrated into the case, between which the strap passes. You can verify this by placing a digital calliper between the two pins: the measurement should be taken perpendicular to the case, from the centre of one pin to the centre of the other. All compatible straps for this reference must have a width of 20mm to ensure correct fitting and harmonious weight distribution on the wrist.

The choice of material depends on intended use and personal aesthetic preference. Genuine alligator is the solution that emphasises the two-tone character of the case, offering a natural patina that evolves over time. For those who prefer a minimalist appearance, black or brown calf leather provides chromatic uniformity and ease of maintenance. Shell cordovan, harvested from the hindquarters of the horse, guarantees superior durability and a natural brilliance that develops progressively. Vegetable-tanned leather with accelerated ageing creates a fascinating textural contrast with white gold. For sporty contexts, FKM rubber offers waterproofness and practicality. In all cases, the 20mm width remains binding.

Changing the strap requires some care to avoid damage to the case. It is recommended to use a dedicated spring bar tool or to consult a qualified service centre. The procedure involves: placing the watch on a soft surface (for example a microfibre cloth), locating the first pin of the case, inserting the curved tip of the spring bar tool into the pin extraction hole, applying gentle pressure to compress the internal spring and slide the pin out of its seat. Once both pins are removed, the strap detaches. Installation of the new 20mm strap follows the reverse process: insert the pins into their seats until they click into place.

Yes, absolutely. A quality aftermarket strap, provided it is manufactured with a 20-millimetre lug width, is completely compatible with this reference and does not compromise the functionality of the watch in any way. Rolex warranty remains unchanged because the strap is an external component to the case and movement. The choice of a high-quality artisanal strap also allows you to personalise the appearance of the watch according to the context of use—you simply need access to an appropriate tool for pin extraction or a specialised service.

The lifespan of a leather strap depends on the material chosen, frequency of use and environmental conditions. A genuine alligator or shell cordovan, if subjected to ordinary maintenance (periodic cleaning with a soft, damp cloth, avoiding prolonged exposure to direct sunlight and humidity), can remain in excellent condition for 4-6 years or more. High-quality calf leather, with vegetable tanning, tends to last 3-5 years under the same conditions. Natural ageing is part of the beauty of these materials—the patina that develops is a prized characteristic. To extend the life of the strap, it is advisable to alternate with other straps, thus allowing the leather to breathe and avoiding concentrated wear on a single model.