Rolex
Datejust 36 116244-0024— lug 20mm

The lug width of the Rolex Datejust 36 116244-0024 is 20 mm. This measurement has remained consistent across all Datejust 36 references fitted with the Oyster case, regardless of material or bezel configuration. To confirm aftermarket strap compatibility, measure the gap between the lugs with a digital calliper: an ideal reading falls between 19.8 and 20.1 mm.

For the white gold and steel (white Rolesor) variant, straps in slate grey or midnight blue alligator are particularly effective, complementing the case's cool chromatic palette. A vegetable-tanned calf leather strap develops a distinctive patina over time, making it an excellent choice for daily wear. For more casual settings, a two-tone technical nylon NATO strap offers a functional and aesthetically coherent alternative.

The strap is removed using a springbar tool, which compresses the spring bars housed within the case lugs. Work on a soft surface to protect the caseback and bezel. Original Rolex spring bars have a diameter of 1.8 mm — verify compatibility before fitting an aftermarket strap. If in doubt, a qualified watchmaker can carry out the swap in a matter of minutes.

Yes. The Datejust 36 116244-0024 features 20 mm curved lugs, compatible with a wide range of bespoke aftermarket straps with curved ends. milanostraps.it offers a curated selection of 20 mm leather, rubber and nylon straps specifically designed for this lug profile. Always specify curved ends when placing an order.

The lifespan of a leather strap depends on the material, maintenance and frequency of use. A high-quality alligator strap, kept away from water and treated periodically with a neutral leather conditioner, can last between three and five years while retaining its structure. Vegetable-tanned calf develops a more pronounced patina over a similar period. Shell cordovan, owing to the density of its fibre, is the most durable of the traditional leathers. Casati Milano straps carry an 18-month guarantee against manufacturing defects.