Rolex
Datejust 31 278245-0033— lug 16mm
Rolex Datejust 31 278245-0033: 16mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 16mm lug width to preserve the original sartorial balance."
Technical Specifications
Rolex 278245-0033The essential strap measurement.
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Rolex caliber 2236 Hours, Minutes, Seconds | Date | Chronometer
The Heritage
Compatible Straps
Selected for the 16mm lug width of the Datejust 31
FAQ
What is the lug width of the Rolex Datejust 31 278245-0033?
The Rolex Datejust 31 reference 278245-0033 features a lug width of 16mm. This measurement is specific to the 31mm case size and must be verified before purchasing any aftermarket or replacement strap.
What is the best strap for the Rolex Datejust 31 278245-0033?
For the Datejust 31 in rose gold, a vegetable-tanned alligator strap is the most coherent choice for the watch's formal register. Warm tones such as bordeaux, tobacco or cognac complement the Everose gold beautifully. Smooth calfskin offers a more understated profile, while shell cordovan provides superior durability and a patina that improves with age.
How do you change the strap on a Rolex Datejust 31?
Replacing the strap on the Datejust 31 requires a compatible 16mm spring bar and a fine-tipped springbar tool. Remove the spring bars from the lugs carefully to avoid scratching the rose gold surfaces. It is advisable to work on a soft pad and, if in doubt, to consult a watchmaker or the Casati Milano atelier.
Are there aftermarket straps compatible with the Rolex Datejust 31 278245-0033?
Yes. Milanostraps.it offers a selection of 16mm aftermarket straps, handcrafted in Italy and fully compatible with the Datejust 31. Each strap is produced to precise tolerances to ensure a correct fit on the original Rolex lugs, with no modifications required.
How long does a leather strap last on a Rolex Datejust 31?
The lifespan of a leather strap depends on the quality of the hide and conditions of use. A high-quality alligator or shell cordovan strap, properly maintained and not regularly exposed to water or perspiration, can last between three and six years while retaining its structure and appearance. Casati Milano straps carry an 18-month warranty against manufacturing defects.
The next step
The right strap isn’t chosen. It is built, together.
From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.
Request an appointment →By appointment only · Milan
The atelier's website: casatimilano.com