Rolex
Datejust 31 178159-0052— lug 16mm
Rolex Datejust 31 178159-0052: 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 178159-0052The essential strap measurement.
Browse 16mm straps →178159-0052
Rolex caliber 2235 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 ref. 178159-0052?
The lug width of the Rolex Datejust 31 ref. 178159-0052 is 16mm. This is a non-standard size compared to more common calibres: always verify with a digital calliper between the lugs before purchasing an aftermarket strap.
What is the best strap for the Rolex Datejust 31 178159-0052 in white gold?
For the Datejust 31 in white gold, a glossy black alligator or vegetable-tanned box calf leather strap best matches the formal register of the piece. A white gold deployant clasp completes the pairing without visual discontinuity between leather and metal.
How do you change the strap on a Rolex Datejust 31?
To replace the strap on a Datejust 31, use a fine-tipped spring bar tool. The 16mm lugs accommodate standard spring bars. Work carefully to avoid scratching the white gold case edge: using plastic or silicone lug protectors is strongly recommended.
Are there aftermarket straps compatible with the Rolex Datejust 31 178159-0052?
Yes. Aftermarket straps with a 16mm attachment are compatible with the Datejust 31 ref. 178159-0052. Milanostraps.it offers a selection of handcrafted straps in alligator, calf leather and other materials, made to order or ready to ship, with a certified 16mm lug width.
How long does a leather strap last on a Rolex Datejust 31?
A quality leather strap — alligator or vegetable-tanned calf — on a Datejust 31 typically lasts between 2 and 4 years with daily wear, depending on exposure to perspiration and moisture. The Casati Milano warranty covers manufacturing defects for 18 months. Rotating between two straps significantly extends the life of both.
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