Rolex
Datejust 36 116243-0022— lug 20mm

The Rolex Datejust 36 reference 116243-0022 is fitted with a 20-millimetre lug width. This measurement is taken between the two spring bar attachment holes and is specific to this model. It is not interchangeable with other Rolex sports lines and requires straps purpose-built for this width.

For a bi-metallic Datejust 36 in yellow gold and stainless steel, the most recommended materials are superior-grade alligator, Japanese or French shell cordovan, vegetable-tanned calf leather, and military-specification NATO fabric for informal contexts. Each material offers distinct advantages: alligator conveys formality, shell cordovan develops a profound patina, calf leather ages harmoniously, and NATO ensures daily practicality.

Strap replacement is performed by removing the elastic spring bars from the lug holes using a dedicated tool called a spring bar tool. Position the tool beneath the spring, compress gently until the spring retracts, extract the old strap, align the new strap's holes with the lugs, and release the spring. We recommend working on a stable, soft surface to prevent inadvertent scratches to the case.

Yes, any strap constructed with a 20-millimetre lug width is compatible with the Datejust 36 116243-0022. It is essential to verify the lug width before purchase. Certified artisanal straps, such as those from Casati Milano, are crafted bespoke and guarantee a perfect fit on your case, maintaining minimal clearance between strap and attachment points.

The lifespan of a natural leather strap depends upon usage, climate, and maintenance regimen. Under normal conditions, a premium-quality leather strap lasts between 3 and 7 years before displaying visible signs of wear or tearing. Vegetable tannage, shell cordovan, and alligator tend to age more gracefully than alternative leathers. We recommend avoiding prolonged exposure to saltwater and periodically cleaning the strap with a soft cloth.