Rolex
Datejust 31 178245f-0014— lug 16mm
Rolex Datejust 31 178245f-0014: 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 178245f-0014The essential strap measurement.
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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. 178245f-0014?
The lug width of the Rolex Datejust 31 178245f-0014 is 16mm. This measurement is critical for purchasing compatible straps and should be verified with precision before ordering, measured directly between the case lugs.
Which strap is most elegant for the Rolex Datejust 31 178245f-0014 in rose gold?
For this Everose 18kt reference, alligator with vegetable tanning represents the optimal choice. A medium brown or cognac alligator creates tonal harmony with the case and develops natural patina over time. Alternatively, fine-grain calf in grey tones or shell cordovan offer enduring elegance.
How do you change the strap on a Rolex Datejust 31 ref. 178245f-0014?
Strap replacement requires two specific tools: a thin flathead screwdriver and a removable pin press tool. Position the watch with the upper lug facing towards you, locate the pin access hole, and gently push the pin laterally until it exits. Repeat for the lower pin, then insert the new strap. Work on a soft surface to prevent scratches.
Is a high-quality aftermarket strap compatible with the Datejust 31 178245f-0014?
Yes, provided the lug width is precisely 16mm. Straps from specialised manufacturers, crafted in alligator with vegetable tanning or shell cordovan, guarantee structural compatibility and often exceed OEM straps in aesthetic customisation. Verification of technical specifications is essential.
What is the lifespan of a leather strap on a Rolex Datejust 31?
A high-quality artisanal alligator or calf strap, with proper maintenance, lasts between 5 and 8 years of daily wear. Shell cordovan can exceed 10 years. Longevity depends on factors such as cleaning frequency, humidity exposure, and usage patterns: a seasonally-used strap can last decades. Standard manufacturer warranty covers 18-24 months for manufacturing defects.
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