Rolex · Lady-Datejust
Strap for Lady-Datejust 28 Everose Diamond / Jubilee / Olive Diamond
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 279135rbr-0015, seen from the bench
Frequently asked questions
What is the lug width of the Rolex Lady-Datejust 279135rbr-0015?
The lug width of the Rolex Lady-Datejust 279135rbr-0015 is 14mm. It is measured using a digital calliper inserted between the case lugs at the narrowest point of the gap. This is a non-standard size that requires straps specifically manufactured for this opening.
What is the best strap for the Rolex Lady-Datejust 279135rbr-0015?
For the Lady-Datejust 279135rbr-0015 in Everose gold with a red dial, the most suitable materials are alligator with symmetrical scale grain, polished box-calf leather, and bordeaux shell cordovan. These leathers complement the jewelled bezel and develop a patina consistent with the quality of the piece. For everyday wear, vulcanised rubber is a practical alternative.
How do you change the strap on a Rolex Lady-Datejust 279135rbr-0015?
To replace the strap on the Lady-Datejust 279135rbr-0015, a spring bar tool or lever tool is required. The Lady-Datejust lugs accommodate standard spring bars: insert the tool into the lug slot, compress the spring bar, and slide the strap free. The process is reversible in seconds without risk of scratching the case when the correct tool is used.
Are there aftermarket straps compatible with the Rolex Lady-Datejust 279135rbr-0015?
Yes. Aftermarket straps made to the 14mm lug width specification are compatible with the Rolex Lady-Datejust 279135rbr-0015. It is essential to verify that the end-piece thickness and taper profile are consistent with the lug geometry of the 28mm Lady-Datejust case. Milanostraps.it offers a dedicated 14mm selection with a bespoke customisation option through Casati Milano.
How long does a leather strap last on the Rolex Lady-Datejust 279135rbr-0015?
The lifespan of a leather strap on the Lady-Datejust 279135rbr-0015 depends on leather quality and daily use. A first-grade alligator or calf strap with vegetable tanning and hand-finishing typically lasts 3 to 5 years with regular wear. Rotating between two straps and allowing the leather to dry after contact with water or perspiration will significantly extend its service life.
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

