Strap for Symphonette XL Diamond / Black / Bracelet

The lug width is precisely 13mm. This measurement corresponds to the distance between the two lug holes of the case. To verify compatibility, measure this distance using a calliper or rigid ruler with the watch positioned on a flat surface. Any strap marked 12mm or 14mm will not be compatible with this model.

Alligator is the classical choice that enhances this elegant case: the natural grain does not compete with the watch but valorises it. For daily wear, vegetable-tanned calf offers natural ageing and fascinating patina development. Shell cordovan is ideal for those seeking superior durability and a semi-gloss finish that improves over years. For informal contexts, cotton NATO is a practical and modern solution without betraying design heritage.

Position the watch on a soft surface (cloth) with the caseback facing upward. Using a thin and non-abrasive tool (spring bar tool), insert it into the lug hole, apply gentle pressure to compress the internal spring of the lug pin, and slide the strap out. To install the new strap, insert the lug pin into the hole, ensuring the spring snaps into position. Repeat the operation on the other side.

Yes, provided the lug width is exactly 13mm. Quality aftermarket straps (such as artisanal pieces from Milano Straps) are perfectly compatible with the Symphonette and often offer superior material options and customisation compared to original straps. Always verify lug width compatibility before ordering.

Durability depends on material and usage. Quality alligator with vegetable tanning lasts 3-5 years in daily wear, with aesthetic ageing that enhances appeal. Shell cordovan resists 5-7 years or longer due to dense fibre. Calf, more delicate, requires maintenance every 2-3 years. Humidity, perspiration and sun exposure accelerate ageing. An 18-month warranty covers manufacturing defects, not natural wear.