Strap for Jules Audemars Day & Date Pink Gold / Silver

The lug width of the Jules Audemars 26250OR.OO.A088CR.01 is 20mm. This measurement must be taken internally between the two lugs at the point where they meet the case, using a vernier calliper or a precise millimetre ruler. All straps with a 20mm straight or slightly tapered end are compatible with this reference.

For an 18-carat pink gold case, the most coherent choice is a vegetable-tanned alligator strap in cognac, tabac or bordeaux tones. The belly grain of the alligator — with its symmetrical scales and polished surface — complements the nobility of the case without overpowering it. Alternatively, shell cordovan in plum bordeaux or smooth box-calf in midnight blue offer equally refined chromatic pairings. A pink gold deployant clasp completes both the aesthetic and functional picture.

To replace the strap on the Jules Audemars, you will need a spring bar tool or a fine-tipped pin to compress the spring bar that secures the strap to the lug. Compress one end of the spring bar, slide the strap free, then insert the new strap by reversing the procedure. It is advisable to work on a soft surface or a dedicated watch cushion to avoid scratching the polished case flanks. If in doubt, a watchmaker or specialist atelier can perform the operation in a matter of minutes.

Yes, the aftermarket offers a broad selection of 20mm straps compatible with the Jules Audemars 26250OR.OO.A088CR.01. It is important to verify that the chosen strap has a straight or slightly tapered end, consistent with the lug geometry of this model. Milanostraps.it offers handcrafted straps in alligator, calf leather and shell cordovan, specifically suited to dress watches in precious metal cases.

The lifespan of a leather strap depends on material quality, frequency of use and maintenance. A high-quality vegetable-tanned alligator strap, worn in rotation with other straps and kept away from water and excessive perspiration, can last between three and five years while retaining structural integrity and a beautiful patina. Shell cordovan, owing to its dense fibre structure, offers superior resistance and ages to develop an increasingly distinctive surface. Casati Milano backs its straps with an 18-month warranty against manufacturing defects.