Strap for Symphonette S Roman / Bracelet

The lug width of the Longines Symphonette L2.304.4.71.6 is 8mm. This non-standard dimension reflects the compact proportions of the 16mm case and is essential to ensure a perfect fit between the strap and lugs without overhang or play. Correct measurement involves positioning a calliper between the inner shoulders of the case, exactly where the strap makes contact.

For the Symphonette, alligator with vegetable tanning—which ages elegantly—is ideal, along with calf leather box for everyday versatility and shell cordovan for constructional density and evolving patina. Canvas NATO straps and technical rubber also represent valid choices for sporty conscious wear, always maintaining aesthetic coherence with the minimalist case.

Strap replacement is accomplished via spring bars connecting the case lugs to the strap. Using a dedicated tool or a sturdy toothpick, insert the tip into the hole surrounding the pin and push inward to release the old strap. Slide the pin out of the lug, then align the new strap and slide the pin into the designated holes until it seats firmly.

Yes, any strap specified as 8mm lug width is compatible. This dimension is less common than standard 16-20mm sizes, so availability is more limited but present in specialised markets. Custom bespoke straps from Milano Straps guarantee perfect fit and personalisation in premium leathers and finishes.

Leather strap durability varies based on material, daily wear intensity, and maintenance. A well-maintained alligator or shell cordovan strap can exceed 3-4 years of regular use; calf box typically lasts 2-3 years. Exposure to perspiration, moisture, and direct sunlight accelerates wear. Milano Straps provides an 18-month warranty on bespoke straps, covering manufacturing defects and guaranteeing replacement for issues within the period.