Strap for Big Crown Pointer Date 36 Stainless Steel / Silver / Bracelet

The lug width of the Big Crown 01 754 7551 4061-07 8 18 61 is exactly 18 millimetres. This is the distance between the two lugs (the attachment points where the strap is inserted). It is essential to measure this correctly, excluding the crown, when ordering compatible straps.

The Big Crown performs best with structured and robust straps: a satin alligator for formal contexts, a vegetable-tanned calf leather for those desiring evolving patina over time, a NATO canvas or nylon strap for sporting vocation, or vulcanised rubber for humid environments. We advise against overly soft leathers that would not adequately support the case mass.

Position the watch on a soft cloth. Locate the spring bars at the case lugs. Using a dedicated tool or small lever, press the spring bar inward to release the old strap. Insert the new 18mm strap into the lugs, ensuring the spring bars click into place correctly. Verify that the strap is perfectly centred on the lugs.

Yes, the 18mm lug width of the Big Crown is standard and allows the use of quality aftermarket straps. MilanoStraps offers a wide range of 18mm straps in leather, NATO and rubber, all compatible with this Oris reference.

The durability of a leather strap depends on usage intensity, environmental conditions and material choice. A vegetable-tanned calf leather typically lasts 3–5 years under moderate daily use. Alligator, being denser, may reach 5–7 years. A canvas NATO strap can last 8–10 years. Exposure to moisture, heat and light accelerates wear.