Rolex
Datejust 36 116243-0025— lug 20mm
Rolex Datejust 36 116243-0025: 20mm strap. Alligator, box calf, shell cordovan and rubber, cut and stitched in Milano. Choose your leather.
Artisanal Note
"This model requires a precise 20mm lug width to preserve the original sartorial balance."
Technical Specifications
Rolex 116243-0025The essential strap measurement.
Browse 20mm straps →116243-0025
Rolex caliber 3135 Hours, Minutes, Seconds | Chronometer
The Heritage
Compatible Straps
Selected for the 20mm lug width of the Datejust 36
FAQ
What is the lug width of the Rolex Datejust 36 116243-0025?
The lug width of the Rolex Datejust 36 116243-0025 is 20 millimetres. This dimension represents the distance between the two lugs on the case, where the strap attaches via spring bars. It is the most common lug width in classical horology and the most widely supported by the artisanal aftermarket strap industry.
What is the best strap for the Rolex Datejust 36 116243-0025?
For the Datejust 36 in yellow gold and stainless steel, we recommend alligator in vegetable tanning—which amplifies the warmth of the gold—or smooth calf leather in cocoa or chestnut tones. For versatility, a silk grenadine NATO maintains formal elegance; for robust daily use, FKM rubber offers extreme practicality. Choice depends on usage context and personal tactile preference.
How do I change the strap on my Datejust 36 116243-0025?
Changing the strap requires a spring bar tool to compress the small pins that hold the strap to the lugs. Position the tool on the spring bar, press gently, remove the old strap, then slide the new one into place. If uncertain about the procedure, consult Casati Milano for personalized atelier service.
Can I use an aftermarket strap on this Rolex Datejust 36?
Yes, absolutely. The Datejust 36 with 20mm lug width is compatible with any artisanal 20mm strap available. Casati Milano straps are manufactured specifically for this dimension and guarantee construction quality equivalent to Rolex horological precision.
How long does a leather strap last on a Rolex Datejust 36 worn daily?
A premium leather strap (alligator, shell cordovan) worn daily lasts 4–6 years before visible wear appears. With vegetable tanning and hand-stitching, longevity increases significantly: patina evolves rather than degrades. Casati Milano offers 18-month guarantee on manufacturing defects and supports conscious leather ageing.
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