Rolex
Datejust 31 178384-0041— lug 16mm
Rolex Datejust 31 178384-0041: 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 178384-0041The essential strap measurement.
Browse 16mm straps →178384-0041
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 178384-0041?
The Rolex Datejust 31 178384-0041 has a lug width of 16mm. This measurement refers to the internal distance between the two lugs of the case, and is the critical parameter for selecting a compatible strap. It should not be confused with the external strap width or the case back diameter.
What is the best strap for the Rolex Datejust 31 178384-0041?
For the Datejust 31 178384-0041 with its meteorite dial, a belly alligator strap — featuring a regular grain and glossy finish — is the most aesthetically coherent choice. Anthracite grey or burgundy tones complement the cold palette of the meteorite and white gold. Shell cordovan is a structured alternative for those who prefer a more compact surface. For intensive daily wear, a high-grade rubber strap offers comfort and durability without compromising elegance.
How do you change the strap on a Rolex Datejust 31?
To remove the original bracelet or strap from the Datejust 31, a dedicated springbar tool is required. It is inserted into the small hole on the side of each lug to compress the spring bars securing the strap. The procedure takes approximately two minutes and does not require opening the case. It is advisable to have the work carried out by a watchmaker or specialist atelier to avoid scratches on the lugs, which are particularly delicate on white gold cases.
Are there aftermarket straps compatible with the Rolex Datejust 31 178384-0041?
Yes, numerous artisan manufacturers produce aftermarket straps with a 16mm lug width compatible with the Datejust 31 178384-0041. Milano Straps offers a curated selection of 16mm straps in leather, rubber and fabric, crafted from premium materials with a bespoke finish. Compatibility is ensured by the standard 16mm lug width and 1.8mm diameter spring bars typical of this case size.
How long does a leather strap last on a Rolex Datejust 31?
The lifespan of a leather strap depends on material quality and frequency of use. A high-grade alligator or shell cordovan strap, properly maintained and rotated with other straps, can last between three and six years while retaining a respectable patina. Using a deployant clasp significantly reduces daily stress on the strap, extending its life considerably. Milano Straps provides an 18-month guarantee against manufacturing defects on all purchased straps.
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