Rolex · Lady-Datejust
Strap for Lady-Datejust 28 Rolesor Yellow Domed / Jubilee / MOP
Takes 14 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
The Lady-Datejust 279163-0013, seen from the bench
Frequently asked questions
What is the lug width of the Rolex Lady-Datejust 279163-0013?
The Rolex Lady-Datejust 279163-0013 has a lug width of 14mm. This measurement is standard across the entire Lady-Datejust 28 family and determines aftermarket strap compatibility. Before purchasing a strap, always verify the lug width using a digital calliper measured internally between the two lugs.
What is the best strap for the Rolex Lady-Datejust 279163-0013?
For a steel and yellow gold case with a mother-of-pearl dial, alligator straps with hornback grain in burgundy or forest green offer a refined pairing. Vegetable-tanned calf leather develops an authentic patina over time, while shell cordovan suits those seeking durability and a compact surface. The 14mm format is a binding constraint: always select straps made specifically for this width.
How do I change the strap on a Rolex Lady-Datejust 279163-0013?
Removing the original Jubilee bracelet requires a precision spring bar tool of 0.6mm or 0.8mm. The Lady-Datejust 28 spring bars are typically straight-ended rather than shouldered. Insert the tool into the lug slot, compress the spring bar and slide the bracelet free. Take care around the yellow gold lugs: work on a soft surface under good lighting to avoid scratches.
Are there aftermarket straps compatible with the Rolex Lady-Datejust 279163-0013?
Yes. The 14mm lug width is supported by specialist artisan manufacturers. Milano Straps offers a curated selection of 14mm straps in alligator, calf leather, shell cordovan and rubber, available as bespoke commissions or ready to ship. Dimensional compatibility is ensured by the 14mm lug specification, but always verify strap thickness to guarantee correct fitment between the lugs.
How long does a leather strap last on a Rolex Lady-Datejust 279163-0013?
Longevity depends on the material and conditions of use. A quality alligator strap with moderate daily wear and regular conditioning typically lasts 2–4 years before showing structural deterioration. Vegetable-tanned calf leather has a similar lifespan but develops a distinctive patina. Shell cordovan is the most resilient among classic leathers. Avoid prolonged exposure to water, perspiration and creams, as these accelerate fibre degradation.
The next step
The right strap isn't chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only

