Rolex
Datejust 36 116243-0058— lug 20mm

The lug width of the Rolex Datejust 36 ref. 116243-0058 is 20 mm. This measurement is taken between the lugs at the point where the strap attaches to the case, and should be verified with a digital calliper for precision. All compatible straps must feature a 20 mm end width, ideally with a curved tip to match the pronounced lug curvature of this reference.

For the Datejust 36 116243-0058, the most coherent choice is a vegetable-tanned alligator strap with a yellow gold buckle or deployant clasp, complementing the two-tone case and bezel. Black or burgundy box calf leather offers a more restrained formal alternative. Shell cordovan is recommended for those who appreciate a deep, evolving patina over time. For casual or aquatic use, vulcanised rubber or a technical NATO strap are the most practical options.

To replace the strap on the Datejust 36 116243-0058, use a fine-tipped spring bar tool. Insert the tip into the slot between the lug and the strap, compress the spring bar, and slide it out laterally. Care must be taken to avoid scratching the stainless steel case or the yellow gold bezel. It is advisable to work on a soft surface and to apply protective tape to the lugs before proceeding.

Yes. The Datejust 36 116243-0058 uses standard 20 mm spring bars, compatible with the vast majority of quality aftermarket straps. The handcrafted straps available on milanostraps.it with a 20 mm lug width are designed specifically for this reference, with curved ends to match the Rolex lug profile. It is important to check that the chosen strap has an appropriate total length for the wearer's wrist and a suitably slim buckle or deployant clasp for comfort.

The lifespan of a leather strap depends primarily on the material, tanning quality, and daily care. A high-quality vegetable-tanned alligator strap, with regular use, maintains its structural and aesthetic integrity for 3 to 5 years. Box calf offers a similar lifespan, while shell cordovan tends to last longer due to the dense fibrous structure of the material. Frequent exposure to perspiration and water is the main cause of deterioration: it is advisable to rotate between two straps and to avoid prolonged contact with moisture.