Rolex
Datejust 31 278341rbr-0015— lug 16mm
Rolex Datejust 31 278341rbr-0015: 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 278341rbr-0015The essential strap measurement.
Browse 16mm straps →278341rbr-0015
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 278341rbr-0015?
The <a href="/pages/termine-glossario/misura-ansa">lug width</a> of the Rolex Datejust 31 278341rbr-0015 is precisely 16 millimetres. This dimension is non-negotiable: any compatible strap must respect this width exactly to fit correctly into the lug holes. A strap that is too wide or too narrow will appear aesthetically compromised and may compromise both comfort and security of wear.
What is the best strap for the Rolex Datejust 31 278341rbr-0015?
Strap choice depends on intended use and personal preference. For formal occasions: <a href="/pages/termine-glossario/alligatore">alligator</a> or calf leather with <a href="/pages/termine-glossario/deployante">deployante</a> rose gold buckle, which perfectly complements the Rolesor Everose case. For refined daily wear: vegetable-tanned calf develops an enviable patina over time. For sports versatility: rubber or NATO straps in sober tones. Each material choice fundamentally alters the watch's perceived character.
How do you change the strap on a Rolex Datejust 31?
The Datejust 31 features solid lugs with standard spring bars. You'll need a specialised tool called a 'lug remover' or 'pin remover' to access the pins securing the strap to the lugs. Proceed with extreme care: incorrect pressure can scratch the precious case. Many enthusiasts entrust this operation to a certified watchmaker. With Casati Milano, strap changes are included in the bespoke service.
Is there an aftermarket strap compatible with the 278341rbr-0015?
Yes, any strap with a <a href="/pages/termine-glossario/misura-ansa">lug width</a> of 16mm is compatible. Milano Straps offers a comprehensive collection of artisanal straps in this measurement, crafted from precious leathers (alligator, crocodile, <a href="/pages/termine-glossario/shell-cordovan">shell cordovan</a>, calf) and finished with stainless steel or gold buckles. The artisanal quality of these straps frequently exceeds initial expectations, offering aesthetic and tactile variety that OEM offerings cannot always provide.
How long does a leather strap last on a Rolex Datejust 31?
A quality leather strap, with appropriate care, lasts an average of 3-5 years of daily wear before showing evident signs of deterioration. Noble materials such as <a href="/pages/termine-glossario/shell-cordovan">shell cordovan</a> or alligator can reach 7-10 years. Longevity depends on exposure to moisture, perspiration, sunlight and frequency of use. Straps finished with <a href="/pages/termine-glossario/concia-vegetale">vegetable tanning</a> develop a patina that narrates the story of use, enhancing aesthetic appeal over time.
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