Strap for Aquis Date 36.5 Stainless Steel / White - Diamond / Rubber

The lug width of this model is 20mm. This measurement is proportioned to the 36.50mm case and ensures proper strap anchoring to the integrated lugs. To measure accurately, position a ruler between the inner point of one lug and the inner point of the opposite lug in a straight line.

To enhance the technical character of this diver, we recommend an alligator strap in dark brown or gunmetal grey, which creates contrast with the hardness of the tungsten bezel. Alternatively, a vegetable-tanned calf leather strap develops subtle vintage patina, while ballistic nylon NATO maintains sporting versatility. All styles are available in 20mm and fully compatible.

Strap replacement requires a three-prong spring bar tool to disengage the spiral springs anchoring the bracelet to the lugs. Position the tool in the dedicated holes at the strap ends, apply pressure to retract the spring, then remove the original bracelet. Insert the new 20mm strap by reversing the procedure. If inexperienced, use the Casati Milano service to avoid damaging the lugs.

Yes. Milano Straps offers a comprehensive range of artisanal straps in 20mm size, constructed to the same luxury standards as the original Oris. Italian leather, exotic skins, NATO, and technical rubber are available and ready to ship. Compatibility is guaranteed by the standardised lug width. Consult Casati Milano for personalised fitting by appointment.

A quality artisanal leather strap lasts 2–4 years of daily wear, with variation depending on frequency of use, ambient humidity, and maintenance. Vegetable-tanned leathers develop natural patina, extending perceived longevity through aesthetic evolution. Rubber and NATO have superior durability (4–6 years) and require minimal maintenance. Seasonal rotation between straps extends overall useful life.