Rolex · Datejust 31
Strap for Datejust 31 Rolesor Everose Fluted / Jubilee / MOP
Takes 16 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Datejust 31 178271-0060
Selected for the 16 mm lug width
The Datejust 31 178271-0060, seen from the bench
Frequently asked questions
What is the lug width of the Rolex Datejust 31 178271-0060?
The Rolex Datejust 31 178271-0060 features a lug width of 16mm. This measurement, taken with a digital calliper between the two lugs at the point where the strap attaches to the case, is the critical specification for selecting a compatible aftermarket strap without the need for adapters.
What is the best strap for the Rolex Datejust 31 178271-0060?
For the Datejust 31 178271-0060 with its mother-of-pearl dial and Rolesor rose gold case, a polished alligator leather strap is the most coherent pairing for formal occasions. Vegetable-tanned calf leather suits everyday wear, whilst vulcanised rubber with a deployant clasp is the preferred choice for sports or aquatic environments.
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 with a 1mm or 1.2mm point. The 16mm spring bars are released by applying gentle lever pressure from inside the lug channel. It is advisable to work on a soft surface to protect the Oystersteel and Everose gold case from accidental scratching. If in doubt, the operation should be carried out by a qualified watchmaker.
Are there aftermarket straps compatible with the Rolex Datejust 31 178271-0060?
Yes. Aftermarket straps with a 16mm lug width and curved Oyster-style end pieces are fully compatible with the Datejust 31 178271-0060. Milanostraps.it offers a curated selection of handcrafted 16mm straps in premium leathers and rubber, fitted with quality hardware and shaped to match the original case geometry without any modification.
How long does a leather strap last on a Rolex Datejust 31?
The lifespan of a leather strap depends on the material and frequency of use. A quality alligator strap, with regular wear and proper care, typically lasts 2 to 4 years. Vegetable-tanned calf develops a natural patina over time with similar longevity. Shell cordovan, due to the density of its fibre structure, tends to outlast other leathers. Avoiding prolonged exposure to water and perspiration will significantly extend the life of any leather strap.
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 →Casati Milano · Via XX Settembre 15, Milan · by appointment only

