Rolex
Datejust 36 116244-0021— lug 20mm

The lug width of the Rolex Datejust 36 116244-0021 is 20mm. This measurement is standard across the entire Datejust 36 Oyster case family and requires straps with curved ends to ensure a correct, gap-free fit at the case attachment points.

For the Datejust 36 116244-0021, with its bi-material case in stainless steel and white gold, alligator straps with symmetrical grain or shell cordovan in vegetable tanning offer the finest aesthetic coherence. The choice depends on the dial: deep burgundy or midnight blue suit light dials, whilst anthracite or slate grey complement darker ones.

The strap on a Rolex Datejust 36 is removed using a spring bar tool or a thin-tipped case opener to release the spring bars connecting the strap to the case lugs. Rest the watch on a soft surface and operate carefully to avoid scratching the case. For straps with curved ends, the replacement strap must feature the same profile to ensure a flush, gap-free fit.

Yes, high-quality aftermarket straps are available for the Rolex Datejust 36 116244-0021. It is essential that the strap measures 20mm at the lug and features curved ends to match the geometry of the Oyster lugs correctly. Casati Milano crafts bespoke straps specifically shaped for this geometry, available in a range of materials and finishes.

The lifespan of a leather strap depends on the material and frequency of wear. A quality alligator strap with vegetable tanning and hand-polished finish can last between 3 and 7 years with regular alternated use. Shell cordovan, owing to its dense fibre structure, tends to last longer and develops an appealing patina over time. Prolonged exposure to water, perspiration and UV rays accelerates deterioration: it is advisable to remove leather straps during intense physical activity or water exposure.