Rolex · Lady-Datejust

Strap for Lady-Datejust 28 Stainless Steel / Diamond / Pink - Diamond / Jubilee

Takes 14 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width14 mm
Case diameter28 mm
Reference279384rbr-0003
FamilyLady-Datejust
MovementRolex caliber 2236 hours, minutes, seconds | date | chronometer
Year2017
CaseWhite Gold, Stainless Steel

Recommended spring bar

Spring bars Rolex Lady-Datejust 14mm — 1.5mm diameter

Technical match for lug width and diameter · lug 14 mm · Ø 1.5 mm

All Rolex spring barsOpen →

The Lady-Datejust 279384rbr-0003, seen from the bench

The Lady-Datejust represents the feminine version of the Rolex Datejust collection. It is equipped with the automatic caliber 2236, which is a certified chronometer, and features functions of hours, minutes, seconds and date. The case has 14mm lugs for the strap.

Frequently asked questions

What is the lug width of the Rolex Lady-Datejust 279384rbr-0003?

The Rolex Lady-Datejust 279384rbr-0003 has a lug width of 14mm. This measurement should be taken at the base of the lugs using a digital calliper, at the point where the strap meets the case, to ensure an accurate reading and guarantee aftermarket strap compatibility.

What is the best strap for the Rolex Lady-Datejust 279384rbr-0003?

For the Lady-Datejust 279384rbr-0003 with its white gold and diamond bezel, a polished alligator strap is the most aesthetically coherent choice: the reptile grain echoes the reflective quality of the bezel. Alternatively, a vegetable-tanned box calf strap develops a beautiful patina over time and suits a more understated aesthetic. For daily or summer wear, vulcanised rubber offers practicality and water resistance.

How do you change the strap on a Rolex Lady-Datejust 28mm?

To replace the strap on a Lady-Datejust 28mm, use a spring bar tool to remove the spring bars securing the strap to the lugs. Care is essential to avoid scratching the Oystersteel case: a watch cushion and a precision tip with a protective coating are strongly recommended. The operation is fully reversible and does not require professional equipment if carried out carefully.

Are there aftermarket straps compatible with the Rolex Lady-Datejust 279384rbr-0003?

Yes, high-quality aftermarket straps are available for the Lady-Datejust 279384rbr-0003. The key specification is the 14mm lug width. Milano Straps offers a curated selection of handcrafted straps in this size, made from alligator, calf leather and other premium materials, with buckles and keepers proportioned to the delicate scale of this model.

How long does a leather strap last on a Rolex Lady-Datejust 28mm?

The lifespan of a leather strap depends on material quality and daily use. A first-grade alligator or calf strap with vegetable tanning can last between 2 and 5 years with ordinary care: avoid prolonged exposure to water, perspiration and direct UV light. Applying a neutral leather conditioner every two months significantly extends the strap's life. 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.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only