Strap for Day-Date 36 Platinum Diamonds / President / MOP Carousel

The Day-Date 36 118346-0087 features a lug width of 20 millimetres, measured as the distance between the two attachment pins on the case. This dimension is specific to the model and determines compatibility with aftermarket straps. To measure accurately, position a digital calliper perpendicular to the pins with the case removed from the strap.

For the Day-Date 36 in platinum, alligator remains the most coherent choice from both aesthetic and historical perspectives. Optimal visual results are achieved with dark tones – chocolate brown, cognac, or burgundy – that create a natural dialogue with the satin patina of platinum. The most sophisticated alternative is vegetable-tanned calf, which develops a unique patina over time and reflects superior artisanal sensibility.

Strap replacement requires a specific tool – a spring bar tool – to compress the pins that secure the strap to the case. Position the tool in the lateral grooves, compress the pin gently until it exits the attachment hole, remove the strap, and insert the new one by reversing the procedure. It is advisable to work with caution to avoid scratching the platinum case.

Yes, any strap with a 20mm lug width is compatible with the Day-Date 36 118346-0087. Premium artisanal straps – crafted from alligator, shell cordovan, or vegetable-tanned calf – represent an aesthetic evolution over the original Rolex strap. It is essential to select noble leathers and finishes that respect the luxury character of the platinum timepiece.

A quality leather strap, crafted from noble hides such as alligator or shell cordovan, maintains both functionality and aesthetic appeal for 3-5 years of daily use. Longevity depends on external factors – sun exposure, humidity, frequency of wear – and maintenance practices. Prolonged water contact should be avoided, and occasional application of specialised leather care products is recommended. The natural patina that develops over time is a virtue, not a flaw.