Rolex
Datejust 31 178288-0075— lug 16mm
Rolex Datejust 31 178288-0075: 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 178288-0075The essential strap measurement.
Browse 16mm straps →178288-0075
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 178288-0075?
The Rolex Datejust 31 reference 178288-0075 has a lug width of 16mm. This measurement is specific to the Datejust 31 family and should be verified with a digital calliper between the inner lug surfaces before purchasing any aftermarket strap.
What is the best strap for the Datejust 31 178288-0075 in yellow gold?
For an 18-carat yellow gold case, the most suitable materials are glossy alligator in cognac or caramel tones, vegetable-tanned calf leather for those seeking a natural patina over time, and shell cordovan for maximum durability and a compact grain. A yellow gold buckle or deployant clasp ensures metallic consistency.
How do you change the strap on a Rolex Datejust 31?
Changing the strap on the Datejust 31 requires a dedicated spring bar tool. The 1.5mm spring bars must be removed carefully to avoid scratching the gold lugs. It is advisable to entrust this operation to a watchmaker or the Casati Milano atelier to prevent damage to the lug surfaces.
Are there aftermarket straps compatible with the Rolex Datejust 31 178288-0075?
Yes. The Datejust 31 178288-0075 with its 16mm lug width is compatible with handcrafted aftermarket straps specifically shaped for this measurement. Milano Straps offers a selection of 16mm straps in various materials, crafted with tapered ends designed to fit Rolex lugs with precision.
How long does a leather strap last on a Rolex Datejust 31?
Longevity depends on the material and frequency of use. A quality alligator strap, with moderate daily use and rotation between straps, typically lasts 3–5 years. Shell cordovan can exceed 5 years. Vegetable-tanned calf develops patina over time but is more sensitive to moisture. Keeping the strap away from water and perfume significantly extends its lifespan.
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