Rolex
Datejust 36 116233-0220— lug 20mm

The lug width of the Rolex Datejust 36 116233-0220 is 20mm. This measurement is consistent across the entire Datejust 36 family with Oyster case and determines compatibility with any aftermarket strap. The lugs feature a slightly concave inner profile, so it is advisable to choose straps with shaped ends for optimal contact with the case.

For the two-tone yellow gold and stainless steel configuration of the Datejust 36 116233-0220, the most suitable straps are in Hornback alligator in warm tones (cognac, honey, tobacco) to complement the gold bezel, or in vegetable-tanned box calf leather for everyday versatility with a developing patina. Shell cordovan is the choice for those seeking a compact, lustrous surface that mirrors the polished steel of the case.

To remove the original bracelet or an existing strap from the Datejust 36, a springbar tool is required. Inserting the tip into the lug hole compresses the spring bar, releasing the strap. Care should be taken not to scratch the yellow gold lugs: it is recommended to protect the case with PTFE tape during the procedure, or to entrust the operation to a qualified watchmaker.

Yes. Any strap with a 20mm attachment and standard spring bars is technically compatible with the Datejust 36 116233-0220. For the best aesthetic result, the strap ends must conform to the concave profile of the Oyster lugs. Milano Straps and Casati Milano produce handcrafted straps in 20mm specifically designed for this geometry, available in a range of materials and finishes.

The lifespan of a leather strap depends on the material, tanning method and conditions of use. A quality alligator strap with vegetable tanning and waxed nylon thread stitching can last between 3 and 5 years with daily use. Box calf leather has an average lifespan of 2 to 3 years. Avoiding prolonged contact with water, perspiration and perfume significantly extends the life of the strap. Casati Milano's warranty covers 18 months against manufacturing defects.