Strap for Symphonette L Diamond / Arabic MOP

The lug width of the Longines Symphonette L2.306.0.83.0 is precisely 11mm. This dimension is specific to this model and requires straps with lugs dimensioned exactly 11mm to ensure a fit without lateral play. Using straps with 10mm or 12mm lugs would result in functional and aesthetic inadequacy.

Alligator represents the premier choice for the Symphonette L2.306.0.83.0, thanks to its unique natural grain and softness that enhances the delicacy of the 21.90mm case. Alternatively, vegetable-tanned calf offers a supple leather with a patina that develops over time, whilst shell cordovan provides tactile solidity and a satin-polished finish that reflects the watch's construction. For everyday wear, a cotton-nylon NATO maintains the neutral palette whilst adding practicality.

Strap replacement is performed using a dedicated spring bar removal tool. Position the watch with the case facing upward, locate the small holes at the lug extremities, insert the tool to lever the spring bar and extract it gently. Next, thread the new strap, ensuring the lugs adhere perfectly. The procedure must be executed with precision to avoid case scratches and to guarantee proper spring bar tension.

Yes, Milano Straps offers a collection of artisanal aftermarket straps specifically dimensioned for 11mm lugs, customisable in leather, colour, size and stitching. Each strap is crafted with thoughtful material selection (alligator, calf, shell cordovan) and warranted for 18 months. For a bespoke experience, the Casati Milano atelier creates custom straps with personal leather selection and direct WhatsApp updates.

A quality leather strap, such as alligator or vegetable-tanned calf, has an average lifespan of 5-8 years with regular wear, provided proper maintenance (protection from extreme humidity, periodic cleaning, annual conditioning). Durability depends on intensity of use, climatic conditions and type of tanning. Shell cordovan straps, owing to their constructive robustness, tend to last longer. Milano Straps warrants its straps for 18 months against manufacturing defects.