Strap for Les Ravissantes de Longines

The lug width of the Longines L5.184.0.73.2 is 9mm. This is the classical standard for Swiss dress watches of elegance. To verify compatibility, position a digital calliper between the case lugs, measuring the internal distance.

For this model we recommend alligator from vegetable tanning in black or dark brown, calf box for daily softness, or shell cordovan for those desiring evolving patina. The choice depends on use: formal-pure requires alligator; daily versatility prefers calf.

The strap is replaced via the case lugs. Use a spring bar tool to remove the metal pins securing the old strap, then insert the new one by snapping the terminals into their respective holes. If you prefer to avoid risk, entrust the operation to a specialised atelier.

Any strap with a 9mm lug width is compatible. At Milano Straps you will find a selection of ready-to-use and customisable straps, all made with noble leathers (alligator, calf, shell cordovan) and tested on this specific model.

A quality leather strap (alligator or vegetable-tanned calf) lasts 3–5 years with daily use, depending on sun exposure, humidity and perspiration. Shell cordovan offers greater resistance (5–8 years). Milano Straps offers an 18-month warranty on all bespoke handcrafted straps.