Rolex
Datejust 36 116244-0001— lug 20mm

The Rolex Datejust 36 116244-0001 features a lug width of 20 millimetres. This dimension is the standard for all Datejust 36 models and represents the precise distance between the two spring bar attachment points on the case. Measuring this dimension accurately before ordering a compatible strap is critical: measure perpendicularly between the two lugs on the case, excluding the spring bar itself.

For the 116244-0001 in white gold and stainless steel, the most elegant strap options are American alligator (havana, cognac, or tobacco shades) or shell cordovan. These materials respect the sophistication of the two-tone case without competing visually with the metals. Alligator is the formal choice par excellence, whilst shell cordovan offers colour evolution over time. Avoid absolute black, which weakens the two-tone balance.

Changing the strap on the 116244-0001 requires extraction of the spring bars connecting the strap to the case. Use a dedicated tool (spring bar tool) to compress the small internal clip of the spring bar, gently extracting it from the lug attachment. Insert the new 20mm strap, ensuring that the spring bars engage firmly. For professional workmanship, we recommend Casati Milano's services: each strap receives manual attention and millimetre-level precision.

Yes, any strap with a 20mm lug width is compatible with the 116244-0001. The critical factor is verifying this dimension precisely: 20 millimetres between the case lugs. Straps in alligator, calf, shell cordovan, rubber, or fabric (NATO) of the correct width will fit perfectly. Quality and durability depend on the supplier; artisan Milano Straps straps guarantee compatibility and controlled craftsmanship.

The lifespan of a leather strap depends on material and daily use. A quality artisan American alligator strap lasts 3–5 years with moderate use and correct maintenance (avoid prolonged humidity, clean occasionally with a soft cloth). Shell cordovan can last 5–7 years and improves with age. Regenerated calf straps last 2–3 years. Rubber and NATO straps are virtually eternal. Casati Milano offers an 18-month warranty against manufacturing defects; replacement is straightforward and recommended when the strap begins to show structural weakness.