Strap for Lady-Datejust 28 White Gold - Diamond / President / Pink

The lug width of the Rolex Lady-Datejust 279139RBR-0004 is 14mm. This measurement is fixed for this reference and corresponds to the internal distance between the two lugs of the 18-carat white gold case. Any strap with a 14mm attachment width is compatible with this model.

On an 18-carat white gold case with a diamond-set bezel, a glossy alligator strap in white, ivory or pearl grey is the most coherent choice for a fine watchmaking aesthetic. For everyday wear, smooth calf leather with vegetable tanning or shell cordovan provide excellent durability and develop a distinctive patina over time. A deployant clasp in white gold completes the pairing with full visual coherence.

The strap on the Lady-Datejust 279139RBR-0004 is secured to the case via two springbars fitted within the 14mm lugs. To replace it, use a fine-tipped springbar tool: compress the springbar inward against the lug, slide out the existing strap, then fit the new one. No Rolex-specific tools are required, though care should be taken to avoid scratching the white gold case during the operation.

Yes. Any strap with a 14mm attachment width is physically compatible with the Rolex Lady-Datejust 279139RBR-0004. Milanostraps.it offers a curated selection of handcrafted straps in alligator, calf leather, shell cordovan and other materials, all made with a 14mm lug width. For a bespoke leather strap, Casati Milano provides a made-to-measure service by appointment at the Milanese atelier.

The lifespan of a leather strap depends on the material, frequency of use and care. A high-quality alligator strap, worn regularly and kept away from water and perspiration, typically lasts 2–4 years before replacement is needed. Vegetable-tanned calf leather has a similar lifespan but develops a patina that many collectors regard as an added value. Shell cordovan is the most durable of fine leathers and can exceed 4–5 years with proper maintenance.