Rolex
Datejust 36 116200-0058— lug 20mm

The Rolex Datejust 36 116200-0058 has a lug width of 20 mm. This measurement should be taken with a digital calliper positioned inside the two lugs, in direct contact with the metal walls. Any replacement strap must match this exact dimension to ensure a secure and correct fit.

For the Datejust 36 116200-0058 in polished stainless steel, the most suitable options are a vegetable-tanned alligator strap for formal use, a box calf leather strap for everyday elegance, and a woven nylon NATO for a more casual register. An alligator strap with a matte finish complements the clean silver dial, while a cognac shell cordovan creates a warm, characterful pairing.

To replace the strap on the Datejust 36, a precision spring bar tool (0.8 mm tip) is required. Insert the tip into the gap between the lug and the strap to compress the spring bars that hold the strap in place. It is advisable to work on a soft surface to protect the case finish. If in doubt, the operation can be carried out by a watchmaker or at a specialist atelier.

Yes, many artisan manufacturers produce aftermarket straps compatible with the Datejust 36, provided they respect the 20 mm lug width and the correct taper towards the buckle. Milanostraps.it offers a curated selection of 20 mm straps in various materials — alligator, calf leather, NATO, rubber — handcrafted and fully compatible with this Rolex reference.

The lifespan of a leather strap on a Datejust 36 depends on the quality of the tanning, frequency of use, and daily care. A vegetable-tanned alligator strap, kept away from water and treated regularly with leather conditioner, will maintain its structural and aesthetic integrity for 3 to 5 years with regular wear. Box calf offers a similar lifespan, while shell cordovan, owing to the density of its fibres, can exceed 5 years whilst developing a distinguished patina.