Strap for Saint-Imier Date 30 Pink Gold

The lug width of the Longines Saint-Imier L2.563.8.72.3 is exactly 15mm. This non-standard width requires straps specifically constructed for this specification, and is incompatible with conventional 16mm, 18mm, or 20mm widths. To verify, measure the space between the watch lugs from inside to inside using a calliper or ruler.

For the 30mm Saint-Imier in rose gold, we recommend dark brown alligator or vegetable-tanned calf leather. Alligator offers fine grain that harmonises with the case's refinement; calf develops natural patina over time. Avoid aggressive sporty materials: the delicate proportions of this model require straps that respect its elegant character without violent colour contrasts.

The Saint-Imier uses spring bar lugs. Remove the spring bar from the side using a dedicated removal tool or thin blade, extract the old strap, and insert the new one by aligning the holes with the lugs. Ensure the spring bar is fully seated and the strap is securely fastened. If inexperienced, seek expert assistance.

All straps constructed to measure for a 15mm lug width are compatible. Milano Straps manufactures bespoke straps in alligator, calf, shell cordovan, and textile materials for this specific width. Always verify that a strap is labelled for 15mm lugs; do not rely on market standard sizes.

A quality leather strap (alligator, calf, shell cordovan) typically lasts 3–5 years with moderate daily wear, or up to 7–10 years with occasional use. Longevity depends on tanning method, stitch quality, and frequency of wear. Vegetable-tanned straps develop character and maintain structural integrity longer; synthetic materials require regular inspection for cracks or adhesive failure.