Strap for Lady-Datejust 26 Rolesor Fluted White Jubilee

The Rolex Lady-Datejust reference 179173-0182 has a lug width of 13mm. This measurement should be taken with a calliper between the two lugs at their narrowest point, where the strap inserts into the case. It is essential to use straps manufactured precisely to this dimension, as the lugs feature an internal curvature requiring appropriately shaped curved ends.

For the Lady-Datejust 179173-0182 in yellow Rolesor, an alligator belly grain strap in cognac or honey tones enhances the bimetallic case with chromatic continuity. Alternatively, vegetable-tanned calfskin develops a natural patina over time, becoming increasingly personal. For daily wear on a slender wrist, a compact grain and a reduced strap thickness (max 3mm) ensure optimal comfort and proportionality.

Strap replacement on the Lady-Datejust 179173-0182 is performed using 13mm spring bars, removable with a dedicated hook tool or standard spring bar tool. Care must be taken when working near the gold lugs to avoid scratching. It is advisable to rest the case on a soft cloth and work under adequate lighting to locate the lug holes accurately.

Yes, high-quality aftermarket straps compatible with the Rolex Lady-Datejust 179173-0182 are available. The key requirement is a 13mm lug width with curved ends suited to the specific lug profile of Rolex 26mm cases. Casati Milano produces bespoke straps for this reference using selected leathers, steel or gold closures, and customisable stitching, also available online at milanostraps.it.

The lifespan of a leather strap depends on the quality of the tanning, daily use, and care. A high-grade alligator or vegetable-tanned calfskin strap, worn regularly but kept away from prolonged exposure to water or perspiration, retains structural and aesthetic integrity for between 2 and 5 years. The Casati Milano warranty covers 18 months against manufacturing defects. Periodic strap replacement is also an opportunity to refresh the character of the watch.