Rolex · Lady-Datejust

Strap for Lady-Datejust 28 Rolesor Yellow Diamond / Jubilee / Champagne 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
Reference279383rbr-0011
FamilyLady-Datejust
MovementRolex caliber 2236 Hours, Minutes, Seconds | Date | Chronometer
CaseYellow 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 279383rbr-0011, seen from the bench

The Lady-Datejust represents the feminine version of Rolex's classic timekeeping piece with date indication. It features the automatic Calibre 2236, certified as a chronometer, with hour, minute, second and date functions. The case has 14mm lugs designed for smaller proportions compared to the men's models.

Frequently asked questions

What is the lug width of the Rolex Lady-Datejust 279383rbr-0011?

The Rolex Lady-Datejust 279383rbr-0011 features a 28mm Oyster case with a lug width of 14mm. This measurement should be taken with a digital calliper at the narrowest point between the lugs to ensure correct strap compatibility.

What is the best strap for the Rolex Lady-Datejust 279383rbr-0011?

For the Lady-Datejust 279383rbr-0011 in yellow Rolesor with a diamond-set bezel, the most suitable options are vegetable-tanned alligator straps in mocha, tobacco or burgundy tones, or box-calf leather for a more understated look. A deployant clasp in steel or yellow gold PVD preserves the strap geometry over time and complements the case finishing.

How do you change the strap on a Rolex Lady-Datejust 279383rbr-0011?

To replace the strap on the Lady-Datejust 279383rbr-0011, a fine-tipped springbar tool is required. The 28mm Oyster case lugs accept 14mm springbars. It is advisable to work on a soft mat to protect the diamond bezel and case surface. Alternatively, the operation can be carried out by a qualified watchmaker or at a specialist atelier.

Are there aftermarket straps compatible with the Rolex Lady-Datejust 279383rbr-0011?

Yes. The Lady-Datejust 279383rbr-0011 accepts any strap with a 14mm lug width and standard springbars. Milano Straps offers a selection of handcrafted leather, rubber and fabric straps specifically compatible with this size, available in the 14mm strap collection on milanostraps.it, or made to measure through the Casati Milano atelier.

How long does a leather strap last on a Rolex Lady-Datejust 279383rbr-0011?

The lifespan of a leather strap depends on the material, tanning method and daily use. A vegetable-tanned alligator strap, properly maintained and kept away from prolonged water exposure and perfume, can last between 3 and 7 years while developing a desirable patina. Shell cordovan, owing to its dense fibre structure, generally offers the greatest longevity among strap leathers. A deployant clasp reduces mechanical stress at the buckle hole, further extending the strap's useful 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