Rolex · Lady-Datejust
Strap for Lady-Datejust 28 Rolesor Rose Domed / Oyster / Chocolate
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 279161-0018, seen from the bench
Frequently asked questions
What is the lug width of the Rolex Lady-Datejust 279161-0018?
The Rolex Lady-Datejust 279161-0018 features a 28mm case with a lug width of 14mm. This measurement is standard across the entire 28mm Lady-Datejust range and must be strictly observed when selecting any aftermarket strap to ensure a precise, play-free fit between the lugs.
What is the best strap for the Rolex Lady-Datejust 279161-0018?
For the 279161-0018 in Everose Rolesor, a vegetable-tanned alligator strap in cognac, bordeaux or tobacco brown tones offers the most coherent pairing with the two-tone rose gold and steel case. Shell cordovan in a smooth finish is a more compact alternative. For sports or summer use, vulcanised rubber is the most technically appropriate choice.
How do you change the strap on a Rolex Lady-Datejust 279161-0018?
To replace the strap on the Lady-Datejust 279161-0018, a double-tip springbar tool is required. Insert the tip into the dedicated notch on the lug, compress the springbar spring and release the strap from its seat. The operation should be carried out carefully to avoid scratching the rose gold case. If in doubt, it is advisable to consult a watchmaker or the Casati Milano atelier.
Are there aftermarket straps compatible with the Rolex Lady-Datejust 279161-0018?
Yes, numerous aftermarket straps are compatible with the Lady-Datejust 279161-0018. The key parameter is the 14mm lug width. Milano Straps offers a curated selection of handcrafted 14mm straps in various materials and finishes, all produced with 1.5mm springbars suited to Rolex lugs. A bespoke service is also available through Casati Milano for made-to-measure straps.
How long does a leather strap last on a Rolex Lady-Datejust?
The lifespan of a leather strap depends on the quality of the hide and daily use. A high-grade vegetable-tanned alligator strap, with proper care, will maintain its structure and appearance for 3 to 5 years of regular wear. Frequent contact with water and perspiration accelerates deterioration: it is advisable not to wear a leather strap during sports or in humid environments, and to apply a specific nourishing balm for exotic leather periodically.
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

