Technical Archive

Rolex
Lady-Datejust 279161-0010— lug 14mm

Rolex Lady-Datejust 279161-0010: 14mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.

Lady-Datejust 28 Rolesor Rose Domed / Oyster / Chocolate Roman

Artisanal Note

"This model requires a precise 14mm lug width to preserve the original sartorial balance."

Technical Specifications

Rolex 279161-0010
Lug Width
14 mm

The essential strap measurement.

Browse 14mm straps →
Reference

279161-0010

Movement

Rolex caliber 2236 Hours, Minutes, Seconds | Date | Chronometer

The Heritage

The Rolex Lady-Datejust 28 ref. 279161-0010 is a 28mm Oystersteel and Everose gold watch featuring a fluted rose gold bezel, diamond indices dial, and five-link Jubilee bracelet. Powered by the Rolex 2236 Chronometer-certified movement with a 55-hour power reserve, silicon Syloxi oscillator, and Microstella balance, the watch is water-resistant to 100m. The case accepts a 14mm lug width strap, a specific measurement requiring dedicated aftermarket straps incompatible with standard 16mm or 20mm options.

FAQ

What is the lug width of the Rolex Lady-Datejust 279161-0010?

The Rolex Lady-Datejust 279161-0010 has a lug width of 14mm, measured between the inner walls of the case lugs on the 28mm case. Accurate measurement with a digital calliper is essential before purchasing any aftermarket strap.

What is the best strap for the Rolex Lady-Datejust 279161-0010?

For the Lady-Datejust 279161-0010 in Rolesor Everose, the most appropriate materials are vegetable-tanned alligator leather and shell cordovan, both consistent with the watch's formal register. Cognac, burgundy and forest green tones complement the warm hue of the 18ct Everose gold case elements particularly well.

How do you change the strap on a Rolex Lady-Datejust 279161-0010?

Removing the original bracelet requires a fine-tipped springbar tool to release the spring bars from the 14mm lugs. It is advisable to work on a soft cushion to avoid scratching the Oystersteel case and Everose gold elements. If in doubt, consult a watchmaker or the Casati Milano atelier.

Are there aftermarket straps compatible with the Rolex Lady-Datejust 279161-0010?

Yes. The 14mm lug width is supported by select artisan manufacturers. Milano Straps offers a curated range of 14mm bespoke straps compatible with this reference, available in various materials and colours. Replacement 14mm spring bars are included or available separately.

How long does a leather strap last on the Rolex Lady-Datejust 279161-0010?

Strap longevity depends on material and care. A vegetable-tanned alligator or shell cordovan strap, treated with neutral wax and protected from direct moisture, can last between 3 and 6 years with regular wear. Quality box calf straps develop a characteristic patina over time without compromising the leather's structural integrity.

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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By appointment only · Milan

The atelier's website: casatimilano.com