Rolex
Datejust 36 126234-0026— lug 20mm

The lug width of the Rolex Datejust 36 126234-0026 is 20 millimetres. This measurement corresponds to the distance between the two inner points of the lugs and determines the maximum width that the strap can possess. Measure with a caliper between the inner shoulders of the lugs to verify this parameter before ordering your strap.

For the 126234-0026 we recommend straps in alligator with vegetable tanning (medium brown, tobacco, mahogany), cream or black calf, or burgundy shell cordovan. Avoid synthetic leathers and low-quality rubber: the Datejust deserves high material coherence. If you prefer sporting versatility, raw canvas NATO straps with stainless-steel buckles are an appropriate choice.

The Rolex Datejust 36 uses standard 1.8mm spring bars. Use a spring bar tool to press the small internal spring button and withdraw the bar from the lug seat. Insert the new bar into the strap, align and reinsert into the opposite lug. If you are inexperienced, consult a professional: improper pressure can damage the lugs.

Yes, provided the strap is specifically dimensioned for 20mm lug width. Milanostraps offers artisanal straps in alligator, calf and cordovan certified for this measurement. All straps specify the lug width in the product descriptions. Always verify this dimension before purchase.

Durability depends on the material and type of tanning. High-quality vegetable-tanned alligator lasts 3–5 years with daily wear. Calf resists 2–4 years. Shell cordovan, being denser, can exceed 5 years. Ageing develops natural patina. Regular maintenance (gentle cleaning, protection from excessive moisture) extends strap life.