Rolex · Lady-Datejust

Strap for Lady-Datejust 28 Rolesor Rose Domed / Jubilee / Olive 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
Reference279161-0007
FamilyLady-Datejust
MovementRolex caliber 2236 hours, minutes, seconds | date | chronometer
Year2016
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 279161-0007, seen from the bench

The Rolex Lady-Datejust 279161-0007, ref. 28mm Oystersteel and 18K Everose gold with screw-down crown, belongs to the Datejust collection launched in 1945 as the first wristwatch with a date window. This model features the Rolex caliber 2236, a COSC-certified chronometer movement with approximately 55 hours of power reserve and silicon Syloxi rotor for thermal stability. The 28mm case houses a sapphire crystal with anti-reflective coating and is water-resistant to 100 meters. The Everose fluted bezel and dial with Everose indices complete the design. Lug width is 14mm.

Frequently asked questions

What is the lug width of the Rolex Lady-Datejust 279161-0007?

The Rolex Lady-Datejust 279161-0007 has a lug width of 14mm. This measurement is proportionate to the 28mm case diameter and should be verified with a digital calliper by measuring the internal distance between the two lugs at the base of the case, not at the crystal level.

What is the best strap for the Rolex Lady-Datejust 279161-0007?

For the Lady-Datejust 279161-0007 in Oystersteel and Everose gold, a vegetable-tanned alligator strap in burgundy or cognac tones is the most coherent choice with the watch's formal character. Box calf leather and shell cordovan are valid alternatives for those seeking understated elegance or a more pronounced personality respectively.

How do you change the strap on the Rolex Lady-Datejust 279161-0007?

To replace the strap on the Lady-Datejust 279161-0007, use a precision spring bar tool with a 0.8mm or 1mm flat tip. Compress the spring bar ends within the lug channel to release them. It is advisable to work on a soft surface to avoid scratching the Everose gold case.

Are there aftermarket straps compatible with the Rolex Lady-Datejust 279161-0007?

Yes: any 14mm lug-width strap with curved ends is technically compatible with the Lady-Datejust 279161-0007. Milano Straps offers a selection of handcrafted 14mm straps in various materials, finished to a standard commensurate with this timepiece.

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

The lifespan of a leather strap depends on the material and frequency of wear. A quality vegetable-tanned alligator strap, worn daily on rotation, typically lasts 3–5 years before significant wear appears. Shell cordovan, owing to its dense fibre structure, can exceed 5 years while retaining its shape. Perspiration and water exposure are the primary factors of deterioration.

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