Rolex
Lady-Datejust 279175-0026— lug 14mm

The Rolex Lady-Datejust 279175-0026 has a lug width of 14mm. This measurement refers to the internal gap between the two lugs on the case and is the essential parameter for selecting a compatible aftermarket strap.

For an 18-carat Everose gold case, a vegetable-tanned alligator belly strap is the most coherent choice for formal settings, owing to its natural grain texture and capacity to develop a personal patina over time. For everyday wear, vegetable-tanned box-calf leather offers consistent thickness and hand-finished edges. Both options are available in 14mm lug width.

To replace the strap or bracelet on the Lady-Datejust 279175-0026, you will need a fine-tipped springbar tool. Insert the tool into the dedicated slot on the lug, compress the springbar and slide it out. The procedure does not require professional equipment but should be carried out carefully to avoid scratching the Everose gold case. If in doubt, consult a qualified watchmaker.

Yes. Compatible aftermarket straps must have a 14mm lug width and, to fit correctly against the curved lugs of the Lady-Datejust 28mm, should feature curved ends. Milano Straps produces handcrafted straps in 14mm for alligator, calfskin, shell cordovan and other materials, with buckle or deployant clasp, fully compatible with this reference.

The lifespan of a leather strap depends on material quality, care and frequency of use. A quality vegetable-tanned alligator strap, with regular conditioning (every 2–3 months) and protection from prolonged water exposure, can last between 3 and 7 years while retaining structural integrity. Shell cordovan, being denser and more compact, tends to last longer and develops a sought-after patina. Milano Straps provides an 18-month warranty against manufacturing defects.