Strap for Datejust 36 Rolesor Everose Fluted / Oyster / Silver Computer

The lug width of the Rolex Datejust 36 116231-0077 is 20 millimetres, measured from inner edge to inner edge between the case lugs. This dimension is standard for the Datejust 36 and is compatible with a wide range of high-quality artisanal straps.

For the bicolour Datejust 36 in Everose and stainless steel, we recommend natural alligator in havana or cognac tones to emphasise the warm hue of rose gold, or vegetable-tanned calf leather in bordeaux to articulate chromatic depth. Intense black alligator creates formal drama whilst maintaining aesthetic balance.

Use a dedicated spring bar removal tool. Position the watch on a soft surface, locate the small lateral hole on the lug, insert the tool's tip to compress the spring bar. Once released, the strap detaches easily. Reverse the procedure for the new strap, ensuring the bar clicks into position securely.

Any strap with a 20-millimetre lug width is compatible. We recommend artisanal options in alligator, vegetable-tanned calf, shell cordovan and quality NATO straps. Always verify the manufacturer's specifications. Economical synthetic fabric straps do not do justice to the watch's calibre.

A quality leather strap—alligator, vegetable-tanned calf, shell cordovan—typically lasts 3–5 years with daily wear, depending on exposure to moisture and perspiration. Regular maintenance—cleaning with a soft cloth, occasional application of balm—extends longevity. Casati Milano straps include an 18-month warranty against manufacturing defects and are replaceable at no additional cost.