Strap for Symphonette S Arabic MOP / Bracelet

The lug width of the Longines Symphonette L2.304.4.83.6 is 8mm. This measurement is taken between the inner space of the two horizontal lugs on the case, and is essential for selecting a compatible strap. Given the miniaturised case dimensions (16mm diameter), this lug width is particularly compact and requires precise measurement with a digital calliper.

Alligator leather remains the most natural choice for this watch, thanks to its ultra-fine grain that harmonises perfectly with the delicate proportions of the case. Vegetable-tanned calf leather represents a more contemporary alternative that develops a beautiful patina over time. For sportier approaches, high-quality rubber or technical fabric straps maintain correct proportions without visually overwhelming the wrist.

To change the strap, use a spring bar tool to extract the attachment pins from each side of the case. Given the watch's miniaturised size (16mm), extreme care is advised, with a magnifying glass recommended to visualise the pins correctly. Ensure the new strap has an exact 8mm lug width by verifying the internal space between the lugs before installation.

Yes, it is entirely possible and recommended to fit a compatible bespoke strap to the 8mm lug width of the Symphonette. Aftermarket options in this specific niche lug size are more limited than standard sizes like 16 or 18mm, but specialist ateliers such as Casati Milano create custom straps personalised in leather, colour and stitching. Online you will find ready-to-ship 8mm straps, customisable in internal measurements and stitch details.

The longevity of a leather strap depends on intensity of use and material chosen. A high-quality alligator or calf strap, subject to ordinary maintenance (controlled humidity, avoiding prolonged moisture), retains functional aesthetics for 3-5 years of regular wear. A strap crafted by specialist artisans with vegetable tanning and hand-stitching benefits from an 18-month warranty and can extend its life with appropriate natural hydrating treatments.