Strap for Aquaracer 300M Calibre 9 Automatic 32 Stainless Steel / Black MOP - Diamond / Bracelet

The lug width of the WBD2312.BA0740 is 16 millimetres. This dimension is characteristic of the 32mm Aquaracer models and is measured from the inner centre of one lug to the inner centre of the other. It is essential to respect this tolerance to ensure perfect fitting in the case.

For this model we recommend natural alligator, which with its microscopic grain delivers elegance without ostentation. Vegetable-tanned calf leather is excellent for those seeking a patina that develops over time. Shell cordovan represents the choice for purists, whilst FKM rubber is ideal for frequent sports use without compromising comfort.

The strap is changed using a spring bar removal tool. It is necessary to insert the tool into the lateral spaces of the lug, gently extract the pin and lift the strap. When installing the new strap, ensure that the 1.8mm diameter pins are perfectly seated in the 16mm lugs before securing.

Yes, Milano Straps stocks a complete collection of 16mm straps compatible with the WBD2312.BA0740, crafted in alligator, calf leather, shell cordovan, rubber and technical fabrics. Each strap is laboratory verified before dispatch and customisable in length, initials and thread colour.

A quality bespoke leather strap (alligator, calf, shell cordovan) on a 32mm Aquaracer with moderate use typically lasts between 3 and 5 years. Lifespan depends on usage intensity, humidity exposure and maintenance frequency. Milano Straps offers an 18-month warranty on the strap and provides guidance on leather preservation.