Rolex
Lady-Datejust 279175-0011— lug 14mm

The Rolex Lady-Datejust 279175-0011 features a 28mm case with a lug width of 14mm. This measurement is specific to the 28mm variant and is not shared with the 31mm (16mm lugs) or 36mm (20mm lugs) versions. To measure correctly, use a digital calliper positioned between the inner walls of the lugs at their base.

For an Everose gold case, the most appropriate choice is a vegetable-tanned alligator strap with a deployant clasp in rose gold: the hornback grain complements the diamond-set bezel without overpowering it. Shell cordovan is the alternative for those who prefer a smooth surface with a deep patina. Both options are available bespoke at Casati Milano or in the Milano Straps 14mm online catalogue.

Strap replacement requires a spring bar tool (fork-head screwdriver) to remove the spring bars connecting the strap to the lugs. When working on an Everose gold case, it is advisable to protect the case with a microfibre cloth during the operation to avoid micro-scratches. If you are not confident with the procedure, it is preferable to rely on a watchmaker or the Casati Milano atelier.

Yes. Aftermarket 14mm straps compatible with the Rolex Lady-Datejust 279175-0011 are available on milanostraps.it in various leathers: alligator, calf, shell cordovan and rubber. It is essential to verify that the width is 14mm and that the included spring bars have the correct diameter (1.5mm) for the original Rolex lugs.

Longevity depends on leather quality and daily use. A high-quality vegetable-tanned alligator strap, properly maintained (avoid prolonged moisture and apply nourishing cream every 2–3 months), will last between 3 and 5 years. The use of a deployant clasp reduces mechanical stress on the leather, significantly extending the strap's service life. Milano Straps straps are covered by an 18-month warranty against manufacturing defects.