Rolex · Lady-Datejust
Strap for Lady-Datejust 28 Rolesor Rose Fluted / Oyster / Chocolate 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 279171-0012, seen from the bench
Frequently asked questions
What is the lug width of the Rolex Lady-Datejust 279171-0012?
The Rolex Lady-Datejust 279171-0012 has a lug width of 14mm. This measurement is specific to the 28mm case size and is not common among general-market strap suppliers. We recommend verifying the lug width with a digital calliper placed between the lugs before purchasing a replacement strap.
What is the best strap for the Rolex Lady-Datejust 279171-0012?
For the Lady-Datejust 279171-0012 in Everose gold and Oystersteel, the most appropriate straps are those in smooth or hornback alligator, shell cordovan, or vegetable-tanned calf leather. Cognac, burgundy and caramel tones complement the warm hue of the rose gold naturally. For sport or everyday wear, a vulcanised rubber strap in 14mm is a sound alternative.
How do you change the strap on a Rolex Lady-Datejust 279171-0012?
The original Jubilee bracelet on the Lady-Datejust is removed using a spring bar tool. The Oystersteel lugs accommodate standard 14mm spring bars. It is advisable to work on a soft surface to protect the case and, if in doubt, to rely on a watchmaker or a specialist atelier such as Casati Milano.
Are there aftermarket straps compatible with the Rolex Lady-Datejust 279171-0012?
Yes, there are aftermarket straps compatible with the 14mm lug width of the Lady-Datejust 279171-0012. Milano Straps offers a selection of handcrafted straps tested for this specific lug size, available in various materials and finishes. It is essential to choose straps that include or are compatible with spring bars suited to Rolex lug thickness.
How long does a leather strap last on a Rolex Lady-Datejust?
The lifespan of a leather strap on a Rolex Lady-Datejust depends on leather quality and daily use. A high-grade alligator or shell cordovan strap, properly maintained, typically lasts between two and five years. Casati Milano straps fitted to this model carry an 18-month warranty against manufacturing defects. Avoiding prolonged contact with water and perspiration will significantly extend the strap's 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

