Strap for Lady-Datejust 28 Rolesor Yellow Fluted / Jubilee / Champagne Roman

The Rolex Lady-Datejust 279173-0009 features a 28mm Oyster case with a lug width of 14mm. This measurement refers to the internal distance between the lug walls and is the critical dimension when selecting any replacement or aftermarket strap.

For this yellow Rolesor model, belly or flank alligator in cognac, bordeaux or midnight blue offers the finest balance between refinement and longevity. Polished box-calf leather provides a more minimalist result, while vulcanised rubber is well suited to everyday and sportier use. The strap must measure exactly 14mm at the lug end.

Strap removal requires a flat-blade screwdriver or a dedicated springbar tool, inserted between the lug and the strap end-piece to compress and release the springbar. Work on a soft surface to protect the polished case. If in doubt, entrust the operation to a watchmaker or specialist atelier.

Yes. Any strap with a 14mm lug width and standard-profile end-pieces is physically compatible with the Lady-Datejust 279173-0009. Milano Straps and the Casati Milano atelier produce bespoke handcrafted straps with specifications tailored to this case, including the correct end-piece curvature and overall length calibrated for a female wrist.

A high-quality leather strap — vegetable-tanned alligator, shell cordovan or box-calf — worn daily typically lasts between 2 and 4 years before showing structural signs of wear. Longevity depends on perspiration, water exposure and how frequently the strap is rotated. Keeping the strap away from heat sources, avoiding prolonged water contact and occasionally applying a neutral leather conditioner will significantly extend its service life.