Rolex
Datejust 36 116203-0130— lug 20mm

The lug width of the Rolex Datejust 36 116203-0130 is precisely 20mm. This dimension is standard across all 36mm Datejust models, regardless of case material (steel, gold, or two-tone). Always measure the distance between the inner attachments with a calliper to ensure perfect strap compatibility.

For the Datejust 36 in steel and yellow gold, the finest materials are alligator, premium vegetable-tanned calf leather, and shell cordovan. Alligator emphasizes the reflected light from the case metals, whilst mahogany brown calf creates natural chromatic harmony. Shell cordovan develops an extraordinary patina over time, ideal for those seeking authenticity.

Use a spring bar tool to gently remove the elastic pins securing the strap to the lugs. Rest the strap on a soft surface to avoid scratches. Align the new strap with the lug ends and secure the pins until they click into place. Never force: if you encounter resistance, verify that the strap width is correct (20mm).

Yes. Any artisanal strap crafted to 20mm width is perfectly compatible with the Datejust 36 116203-0130. Casati Milano produces bespoke leather straps with standard or customised deployante clasps. We recommend direct consultation at the Milan atelier to select the ideal material, colour, and finish.

An artisanal quality leather strap on a daily-worn Rolex typically lasts between 3 and 7 years, depending on the tanning method, usage, and maintenance. Vegetable-tanned leather tends to age better while maintaining elasticity, whilst alligator offers greater wear resistance. Casati Milano guarantees 18 months against manufacturing defects and recommends rotating supplementary straps to extend service life.