Strap for Aquis Date 36 Stainless Steel / White / Bracelet

The Oris Aquis 01 733 7652 4156-07 8 18 01P is fitted with an 18-millimetre lug width. This measurement is the linear space between the case lugs and determines compatibility with every aftermarket strap. Measuring the lug width is a straightforward procedure: insert a digital calliper between the lugs on the inner case side; the result must read 18.00 ± 0.05 millimetres to ensure precise mounting without lateral play.

The Aquis 36 millimetres offers aesthetic versatility rarely found in the tool-watch segment. For formal daily wear, we recommend alligator with vegetable tanning in cognac brown or opaque black. For sporting and aquatic contexts, NATO in cordura or FKM rubber ensures durability and rapid replacement capability. Shell cordovan represents the ultimate prestige choice, though it requires careful maintenance in humid environments. The decision hinges on the balance between desired aesthetics and actual use conditions.

Strap replacement requires removal of the case lugs using a dedicated tool (spring bar tool). The procedure: 1) position the tool's small hook in the lateral hole of the lug to compress the internal spring; 2) extract the old strap; 3) insert the new strap between the lugs, ensuring the strap holes align perfectly; 4) gradually release lug pressure so it seats completely. Verify the absence of lateral play and the parallelism of the strap against the case's central axis.

The Oris Aquis 01 733 7652 4156-07 8 18 01P accepts exclusively straps with an 18-millimetre lug width. Milano Straps offers a comprehensive catalogue of artisan 18mm straps: Italian alligator, calf leather, shell cordovan, vegetable-tanned leather, technical NATO, and FKM rubber. Each strap is tested for parallelism and Oris lug compatibility. Always verify that the selected strap explicitly declares 18mm compatibility before purchase.

A leather strap's lifespan depends on wearing frequency, climate conditions, and maintenance level. A superior-quality leather strap (alligator with vegetable tanning or Italian calf) subjected to moderate daily use typically lasts 4–6 years. Deterioration occurs primarily at maximum flexion points (wrist-bend height) and at buckle holes or keeper apertures. Constant humidity exposure accelerates ageing. Shell cordovan, being denser and more resilient, can reach 8–10 years. Rotating between multiple straps significantly extends each strap's lifespan.