Strap for Essence Automatic Silver / Calf

The Formex Essence 0330.1.7341.713 features a 22-millimetre lug width. This measurement is calculated between the inner extremities of the metal lugs and represents the standard specification for this model. Always measure accurately before purchasing an aftermarket strap to ensure compatibility.

For the Formex Essence 0330.1.7341.713, we recommend two solutions: a Tuscan calf subjected to vegetable tanning, which develops a natural patina over time, or a vintage alligator for those seeking formal sophistication. For dynamic use, a cotton perchlorate NATO strap offers maximum practicality and chromatic versatility, allowing rapid changes without tools.

The strap is secured via metal lugs positioned at the extremities of the case. Use a spring bar tool (specific watchmaking maintenance instrument) to gently compress the internal metal cylinder, thereby disengaging the old strap. Insert the new strap in the same manner, ensuring the lugs engage firmly on both sides. Never force movement: if you encounter resistance, the strap may have an incorrect lug width.

Yes, provided the lug width is exactly 22 millimetres. Many artisanal straps of superior quality are perfectly compatible with the Formex Essence 0330.1.7341.713. Always verify the technical specifications of the manufacturer before purchase. Opting for Tuscan leather in vegetable tanning or crocodile ensures durability and aesthetic ageing superior to standard industrial products.

A quality leather strap (calf, alligator, crocodile) subjected to vegetable tanning lasts an average of 3-5 years of daily use. Longevity depends on frequency of use, environmental conditions, and care. Vegetable-tanned leather develops natural patina and actually improves aesthetically with age. Avoid prolonged exposure to excessive moisture and periodically hydrate the leather with specific creams to extend strap longevity.