Rolex · Lady-Datejust

Strap for Lady-Datejust 28 Stainless Steel / Rose Gold / Domed / Rose - 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
Reference279161-0027
FamilyLady-Datejust
MovementRolex caliber 2236 hours, minutes, seconds | date | chronometer
Year2021
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 279161-0027, seen from the bench

The Lady-Datejust 28 ref. 279161-0027 combines Oystersteel and 18K Everose gold in a Rolesor case measuring 28.00 mm diameter. Powered by Rolex caliber 2236, a COSC-certified chronometer movement with ±2/+2 seconds per day accuracy and silicon Syloxi hairspring. The watch features Rolex Quickset date mechanism, Oyster case with screw-down crown, 100-meter water resistance, and requires a 14 mm strap lug width for proper compatibility.

Frequently asked questions

What is the lug width of the Rolex Lady-Datejust ref. 279161-0027?

The lug width of the Rolex Lady-Datejust ref. 279161-0027 is 14 mm. This measurement is specific to this 28 mm generation and should be verified with a digital calliper measured inside the lugs before purchasing any aftermarket strap.

What is the best strap for the Rolex Lady-Datejust 279161-0027?

For the ref. 279161-0027 in Rolesor Everose, a vegetable-tanned alligator strap is the most formally coherent choice: the natural grain of the scales complements the fluted bezel and enhances the Everose gold tone. Box-calf leather develops an elegant patina over time, whilst FKM rubber is recommended for sporting use.

How do I change the strap on a Rolex Lady-Datejust 279161-0027?

Strap replacement requires a fine-tipped spring bar tool inserted into the lug hole to release the spring bar. The operation demands care to avoid scratching the case: it is advisable to protect surfaces with PTFE tape or to entrust the work to a qualified watchmaker or the Casati Milano atelier.

Is there a compatible aftermarket strap for the Rolex Lady-Datejust 279161-0027?

Yes. A number of quality aftermarket straps are compatible with the ref. 279161-0027, provided they feature a 14 mm lug width and standard spring bars. Milano Straps offers a dedicated selection for this size, crafted from carefully selected leathers and available in bespoke form through the Casati Milano atelier.

How long does a leather strap last on a Rolex Lady-Datejust 279161-0027?

A quality leather strap for the ref. 279161-0027 has an average lifespan of 2–4 years with daily wear, extendable beyond 5 years for shell cordovan with proper maintenance. Longevity depends on exposure to perspiration, water and heat: rotating between at least two straps and conditioning the leather every 3–4 months is strongly recommended.

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