Strap for Big Crown Pointer Date 36 Bronze / Green / Strap

The lug width of this timepiece is 18 millimetres. This specific measurement requires straps purposely designed for 18mm lug width. To verify compatibility, measure the distance between the two case lugs using a digital calliper or consult the official Oris technical documentation.

The ideal strap depends on intended usage. For everyday elegance, genuine alligator with vegetable tanning in brown or cognac shades complements the natural patina of the bronze case. For versatility, aged calf leather offers softness and suitability across formal and casual contexts. For marine and sport applications, FKM rubber or NATO straps provide resistance to moisture and salt water.

Strap replacement on a 36mm Big Crown requires a spring bar tool or a flat-bladed implement. Secure the watch in a holder, insert the tool tip into one of the lug holes, apply gentle pressure towards the centre to release the spring tension, then extract the exhausted strap. Position the new strap into the lugs, ensuring the spring locks firmly into place. Repeat on the opposite side.

No, it is essential to use a strap compatible with the 18mm lug width specification. Straps of different widths (16mm, 20mm) will not install correctly, resulting in floating effect or mounting impossibility. Always verify technical specifications before purchase. Milanostraps provides a dedicated collection of 18mm straps, tested for compatibility with timepieces such as the Big Crown.

A high-quality leather strap—genuine alligator with vegetable tanning or aged calf—typically lasts 3 to 5 years with moderate daily wear. Longevity depends on humidity exposure, UV exposure, cleaning frequency, and intensity of use. Regular maintenance (hygiene, drying, beeswax conditioner application) significantly extends service life. Vulcanised rubber straps offer longer durability (5 to 8 years) owing to environmental resistance.