Rolex · Lady-Datejust

Strap for Lady-Datejust 28 Rolesor Yellow Domed / Oyster / White Roman

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
Reference279163-0024
FamilyLady-Datejust
MovementRolex caliber 2236 hours, minutes, seconds | date | chronometer
Year2017
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 279163-0024, seen from the bench

The Lady-Datejust 28 Rolesor Yellow Domed (ref. 279163-0024) features a 28mm two-tone case combining Oystersteel and 18k yellow gold with white Roman dial and gilt indices. The watch houses the Rolex Caliber 2236, a manufacture movement certified Superlative Chronometer with ±2 seconds/day precision and silicon Syloxi rotor for magnetic resistance. The Twinlock crown and Oyster case ensure 100-meter water resistance. Lug width is 14mm, a precise specification requiring calibrated measurement for proper strap fit.

Frequently asked questions

What is the lug width of the Rolex Lady-Datejust 279163-0024?

The Rolex Lady-Datejust 279163-0024 features a 28mm case with a lug width of 14mm. This measurement should be confirmed with a digital calliper applied between the case lugs before purchasing any aftermarket strap.

What is the best strap for the Rolex Lady-Datejust 279163-0024?

For the two-tone steel and yellow gold case of the 279163-0024, vegetable-tanned alligator straps in cognac or dark chocolate tones complement the precious metal beautifully. Black or burgundy box calf leather is ideal for a more formal, understated profile. All replacements must be 14mm at the lug end.

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

The strap is removed by sliding out the spring bars using a dedicated spring bar tool or fine-tipped instrument, detaching the strap from the case lugs. It is advisable to have this done by a watchmaker to avoid scratching the steel or gold lug surfaces. The correct replacement width is 14mm.

Are there aftermarket straps compatible with the Rolex Lady-Datejust 279163-0024?

Yes. Handcrafted aftermarket straps with a 14mm lug width are fully compatible with the Lady-Datejust 28mm. Milanostraps.it offers a curated selection for this specific size, crafted in fine leathers with steel or deployant buckles, ensuring precise dimensional fit and construction quality commensurate with the timepiece.

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

A quality leather strap — alligator or calf with vegetable tanning — typically lasts between 2 and 4 years with daily wear, depending on exposure to perspiration, moisture and direct sunlight. Casati Milano offers an 18-month production defect warranty. Rotating between two or more straps significantly extends 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