Rolex · Lady-Datejust

Strap for Lady-Datejust 28 Rolesor Rose Diamond / Jubilee / Aubergine Diamond

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
Reference279381rbr-0016
FamilyLady-Datejust
MovementRolex caliber 2236 Hours, Minutes, Seconds | Date | Chronometer
CaseRose 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 279381rbr-0016, seen from the bench

The Lady-Datejust represents the female version of Rolex's Datejust collection. It features the automatic caliber 2236 with hour, minute, second, date functions and chronometer certification. The case has 14mm lugs to accommodate the strap.

Frequently asked questions

What is the lug width of the Rolex Lady-Datejust 279381rbr-0016?

The Rolex Lady-Datejust 279381rbr-0016 features a 28mm Oyster case with a lug width of 14mm. This measurement is fixed and determines compatibility with any aftermarket strap. It is essential to verify this dimension with a digital calliper before purchasing a replacement strap.

What is the best strap for the Rolex Lady-Datejust 279381rbr-0016?

For the 279381rbr-0016 in Rolesor Everose with a diamond-set bezel, the most suitable straps are vegetable-tanned alligator in cognac, bordeaux or black, which complement the jewelled bezel and bi-colour case finishing. Shell cordovan is a distinguished alternative for those seeking a rich, developing patina with exceptional durability.

How do you change the strap on a Rolex Lady-Datejust 279381rbr-0016?

To replace the strap on a Lady-Datejust 279381rbr-0016, a springbar tool suited to narrow 14mm lug references is required. Insert the tool into the lateral lug hole, compress the spring bar, and release the strap. It is advisable to work on a soft surface to protect the polished Rolesor Everose case finishing during the operation.

Are there aftermarket straps compatible with the Rolex Lady-Datejust 279381rbr-0016?

Yes, high-quality aftermarket straps compatible with the Rolex Lady-Datejust 279381rbr-0016 are available, provided they respect the 14mm attachment width and the curvature of the Oyster lugs. Milano Straps offers a selection of 14mm straps in leather, rubber and NATO, specifically crafted for this format without compromising the integrity of the original case.

How long does a leather strap last on a Rolex Lady-Datejust 279381rbr-0016?

The longevity of a leather strap depends on the quality of the tanning, frequency of use and care. A vegetable-tanned alligator or shell cordovan strap, properly maintained with dedicated products and rotated with other straps, can last between 3 and 7 years while developing a refined patina. Leather straps are not suited to prolonged exposure to water or perspiration, which significantly reduce their 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.

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