Strap for Evidenza Chronograph Bracelet

The lug width of the Longines Evidenza L2.643.4.73.6 is 16mm. This non-standard measurement requires purpose-made straps: an 18mm strap, whilst visually similar, will produce excessive play on the spring bar posts. Always measure the distance between the inner edges of both lugs before purchasing an aftermarket strap.

Alligator remains the optimal choice for the Evidenza tonneau: the naturally geometric grain pattern dialogues perfectly with the Art Déco aesthetic of the case. Shell cordovan represents a superior alternative for those who appreciate chromatic evolution over time. Vegetable-tanned calf offers sustainability without aesthetic compromise.

Strap removal is achieved by releasing the spring bar posts located at the lugs. Use a spring bar tool or small screwdriver to apply inward pressure on one of the posts until the strap is freed from the case. Slide out the old strap and feed the new spring bar into the lug seat. The operation requires patience and attention to avoid scratching the steel case.

Yes, provided they are specifically dimensioned at 16mm lug width. Milano Straps offers high-quality straps in alligator, shell cordovan and vegan leather, customisable in length and stitching. For a fully bespoke experience, the Casati Milano atelier creates custom straps with personal leather selection and 18-month warranty.

A quality artisanal alligator or shell cordovan strap lasts 5–8 years with regular rotation and minimal maintenance (monthly cleaning, air-drying after exposure to humidity). Longevity depends on tanning method: vegetable-tanned leather ages better than chrome-tanned, developing profound patina. Light-coloured calf requires greater caution with perspiration and liquids, whilst cordovan is naturally oil-rich. Casati Milano provides 18-month warranty against manufacturing defects.