Strap for Datejust 36 Stainless Steel / Fluted / Pink Jubilee / Jubilee

The Rolex Datejust 36 reference 126234-0023 features a 20-millimetre lug width. This dimension corresponds to the width of the integrated lugs on the case and must be measured by placing a calliper between the two protruding pins, excluding the case edge. Any strap with a 20mm lug width will fit this model perfectly.

The choice depends on usage and aesthetic preference. Alligator represents the classic choice: the natural geometric grain enhances the squared design of the two-tone case, with a durability of 4-5 years under normal conditions. Vegetable-tanned calf offers superior tactile experience and natural patina development over time. Shell cordovan provides exceptional resistance and inherent lustre that intensifies over the years. Rubber vulcanised straps combine daily practicality with sportive aesthetics that intentionally contrasts with the preciousness of the gold and steel case.

The replacement requires specific tools: a spring bar tool to remove the pins that connect the strap to the case lugs. Position the watch face-down on a soft surface, carefully insert the tool under the pin to disengage the internal spring, and pull the strap outward. For installation, align the holes of the new strap with the lugs, push the pin until the spring engages. Many watchmakers offer this service free of charge upon purchase of a strap.

Yes, any strap with a 20-millimetre lug width is compatible with the Datejust 36. Artisanal aftermarket straps, such as those produced by Casati Milano, offer superior construction quality compared to industrial accessories, with selected leather and hand-stitching. Using a third-party strap does not compromise the Rolex warranty on the case and movement, as it concerns a removable accessory.

Durability depends on leather type and intensity of use. Alligator provides 4-5 years of regular use before significant wear appears. Vegetable-tanned calf has similar longevity, but the patina that develops offers appreciable aesthetic ageing. Shell cordovan, being fibrous and more resistant, can last 6-7 years or longer. All materials age better if the watch is not constantly exposed to humidity, sweat, or extreme temperatures. Regular maintenance—gentle cleaning and drying—significantly extends the leather's lifespan.