Strap for Datejust 36 Stainless Steel / Diamond / Blue - Fluted / Oyster

The lug width of the Rolex Datejust 36 126284RBR-0042 is 20 mm. This measurement is taken internally between the two lugs of the case, flush against the caseback, and is the standard dimension that determines compatibility with any aftermarket or replacement strap.

For the Datejust 36 in white gold and steel, fine-grain alligator leather is the most coherent choice with the case materials. Shell cordovan is preferable for those seeking a compact, understated surface. Vegetable-tanned calf develops a patina over time and suits more casual daily wear. In all cases, a deployant clasp optimises force distribution across the strap and significantly extends its service life.

The strap is removed using a springbar tool, inserting the fine tip into the lug hole to compress the spring bar. With the integrated Rolex Jubilee or Oyster bracelet, a specific screwdriver is required for the links. For leather or rubber aftermarket straps with a standard 20 mm springbar, the operation takes under two minutes and does not require professional tools.

Yes. Any strap with a 20 mm attachment and standard springbar is compatible with the Datejust 36. Milano Straps produces handcrafted straps made to measure for 20 mm lugs in alligator, calf, shell cordovan and rubber. Each strap is fitted with a keeper and buckle or deployant clasp sized specifically for the Rolex lug, ensuring a precise fit with no lateral play.

The service life of a leather strap depends primarily on the material and frequency of use. A quality alligator strap, properly tanned and used in rotation, can last between 3 and 5 years while retaining its structural integrity. Vegetable-tanned calf has a similar lifespan but develops a visible patina. Shell cordovan, owing to the density of its fibre structure, offers the greatest resistance to daily wear. Milano Straps provides an 18-month guarantee against manufacturing defects on all handcrafted straps.