Strap for La Grande Classique Quartz 23 Gold

The Longines La Grande Classique L4.191.7.11.0 features a 12mm lug width, a delicate measurement designed for this compact 23mm case diameter. Measurement should be taken from inside to inside of the spring bar holes, ensuring absolute precision to avoid slack or excessive tension on the strap.

For this yellow gold dress watch, we recommend alligator in French tanning (natural grain that dialogues with the metal), vegetable-tanned calf (patina developing parallel to the gold), or cotton NATO for daily versatility. Ideal colours are cognac brown, formal black, or deep burgundy.

The strap is changed by gently removing the two spring bars (lateral pins) using a dedicated tool or artisanal knife. Position the new strap under the lugs and reinsert the spring bars until fully seated. Operate with caution: the ultra-thin L4.191.7.11.0 case does not tolerate excessive pressure.

Yes, provided the lug width is precisely 12mm. Any quality artisanal strap with this measurement is compatible. We recommend personally verifying the spring bar hole dimensions and selecting noble materials (alligator, calf) that honour the dignity of the yellow gold case.

A premium leather strap (alligator or calf) typically lasts 3–5 years of daily wear, developing aesthetic patina over time. Longevity depends on water exposure, perspiration, and periodic maintenance. Casati Milano artisanal straps carry an 18-month guarantee and are indefinitely repairable.