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

The lug width of this Big Crown is precisely 18 millimetres. This is the distance between the spring bars that hold the strap in place. A rare specification today, but a historical standard that ensures perfect proportion on 36mm cases and access to a wide range of both vintage and contemporary strap options.

Choice depends on intended use and aesthetic preference. Alligator with fine grain in cognac or black delivers formal elegance; vegetable-tanned calf offers natural patina and chromatic transformation over time; canvas NATO ensures practical sportiness and authenticity; FKM rubber guarantees daily robustness in humid conditions. All materials achieve balanced proportion on the case within the 18mm specification.

Strap replacement requires a dedicated tool—a spring bar tool—to compress the two small metal springs hidden within the lugs that anchor the strap pins. Insert the tool into the side gaps of the lower lug, gently compress the springs, and extract the pin. Repeat on the opposite side. The new 18mm strap seats in reverse fashion. Many prefer professional assistance to avoid scratching the case.

Yes, entirely. An 18mm aftermarket strap seats perfectly on the watch's pins. Compatibility is purely a matter of lug width: if it measures 18mm, it will function correctly. We recommend verifying the tip shape (some straps feature straight tips, others curved): curvature is not critical but enhances comfort and wrist aesthetics.

A quality leather strap—alligator, calf, calfskin—typically lasts 3–5 years with moderate daily wear. Longevity depends on humidity exposure, heat, direct sunlight, and maintenance discipline. Vegetable-tanned leathers age by developing patina, a sign of quality rather than degradation. In humid or sports-oriented environments, FKM rubber ensures extended longevity (5–7 years) with minimal maintenance.