Rolex · Lady-Datejust
Strap for Lady-Datejust 28 Stainless Steel / Rose Gold / Fluted / Rose - Diamond / Oyster
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 279171-0027, seen from the bench
Frequently asked questions
What is the lug width of the Rolex Lady-Datejust 279171-0027?
The Rolex Lady-Datejust 279171-0027 has a lug width of 14mm. This measurement refers to the internal distance between the two lugs of the case, taken at the strap attachment point. Using straps with a precise 14mm width is essential to ensure correct fitting without lateral play.
What is the best strap for the Rolex Lady-Datejust 279171-0027?
For the Lady-Datejust 279171-0027 in Everose gold, alligator leather straps in polished bordeaux, cognac or midnight blue tones provide the most harmonious aesthetic pairing with the metal. Shell cordovan is recommended for those seeking a compact and long-lasting surface. Vegetable-tanned calf leather suits everyday wear. All straps must feature a 14mm attachment width.
How do you change the strap on a Rolex Lady-Datejust 279171-0027?
To replace the strap on the Lady-Datejust 279171-0027, the spring bars securing the bracelet or strap to the 14mm lugs must be removed using a dedicated spring bar tool. It is advisable to work on a soft surface to prevent scratches to the Everose gold and Oystersteel case. If in doubt, entrust the operation to a qualified watchmaker or to the Casati Milano atelier.
Are there aftermarket straps compatible with the Rolex Lady-Datejust 279171-0027?
Yes. Any strap with a 14mm attachment width is technically compatible with the Rolex Lady-Datejust 279171-0027. Milanostraps.it offers a curated selection of handcrafted straps in leather, alligator, shell cordovan and rubber to this specification, produced by Casati Milano or sourced from selected artisan workshops. Compatibility is solely determined by lug width; design and materials are entirely a matter of personal choice.
How long does a leather strap last on a Rolex Lady-Datejust 279171-0027?
The lifespan of a leather strap depends on the material, frequency of use and level of care. A quality alligator strap, regularly treated with appropriate conditioners and kept away from prolonged moisture, can last between three and seven years. Shell cordovan ranks among the most resilient and long-lasting options. Vegetable-tanned calf leather, while having a shorter average lifespan, develops a distinctive patina over time. Casati Milano provides an 18-month guarantee against manufacturing defects.
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

