Strap for BelleArti 19 Quartz Pink Gold

The lug width of the Longines Heritage L2.194.8.83.6 is 12mm. This measurement is taken inside the shoulder from one lug to the other and determines the exact strap width to be installed. It is a very compact dimension, characteristic of Longines' Heritage ladies' models.

For this model we recommend alligator dyed in burgundy, navy blue or white, or vegetable-tanned calf leather that develops patina over time. The mother-of-pearl dial interacts in a masterful way with rich tones and subtle textures. For a sportier approach, vulcanised FKM rubber in grey maintains elegant proportions.

The change requires specific tools: a spring bar tool to extract the elastic pins from the lugs. Position the watch on a soft pad, extract the old strap by pushing the pin upward with the tool, then insert the new strap by hooking the elastic pin to both lugs. Work with delicacy to avoid scratching the case. If unsure, turn to a specialist service.

It must be as close to 12mm as possible. A tolerance of 0.5mm downward poses no problems, but a larger width risks exceeding the profile of the case and compromising the final aesthetics. A 12mm strap on a 12mm lug watch guarantees the best visual disappearance of the strap in the overall proportional composition.

An alligator or superior quality calf strap lasts 3 to 5 years of moderate daily use. Factors affecting durability include: direct sun exposure, humidity, frequency of wear and cleaning frequency. Vegetable-tanned leathers tend to age better. Casati Milano guarantees 18 months on its own product, covering defects in construction and material.