Strap for Datejust 36 Rolesor Yellow Domed / Oyster / Champagne Roman

The Rolex Datejust 36 116203-0128 features a 20-millimetre lug width. This measurement represents the distance between the lugs (or pins) that connect the strap to the case and is essential for selecting compatible straps. To measure the lug width, insert a ruler or digital calliper between the lugs, from the inner edge of one to the inner edge of the other.

For this yellow gold and stainless steel two-tone model, we recommend alligator in bordeaux or cognac tones for elegant contrast, or vegetable-tanned calf leather in tobacco for a more sophisticated appearance. Shell cordovan offers a unique mirror effect that accentuates the case metals. During summer, a pale blue calf or a NATO strap in steel tones maintains elegance and practicality.

The strap is changed by removing the pins that connect the current strap to the case. Use a pin remover tool or consult a watchmaker to avoid damage. Once the old pins are removed, align the new strap perfectly with the side holes on the case and reposition the pins. If your strap features a deployante clasp, ensure it is compatible with the 20mm lug width.

Yes, absolutely. The Datejust 36 accepts 20mm aftermarket straps, offering virtually endless options beyond the original Jubilée or Oyster models. Casati Milano's artisanal straps, with calibrated 20mm lugs and passants, guarantee a fit identical to genuine Rolex straps whilst maintaining superior craft quality and finishing.

A quality leather strap, worn daily, has an average lifespan of 3–5 years. This estimate varies depending on material: alligator and shell cordovan tend to age beautifully over time, developing authentic patina. Factors such as perspiration, humidity and sun exposure influence longevity. Vegetable tanning offers superior natural resistance compared to industrial tanning. Casati Milano guarantees 18 months against manufacturing defects and offers regeneration services post-warranty.