Technical Archive

Longines
La Grande Classique L4.341.0.80.6

Longines La Grande Classique L4.341.0.80.6: strap made to measure on the watch at the Casati Milano atelier, by appointment.

La Grande Classique Quartz 24 Stainless Steel - Diamond / MOP / Bracelet

Technical Specifications

Longines L4.341.0.80.6
Reference

L4.341.0.80.6

Movement

Longines caliber L209 Hours, Minutes

The Heritage

The La Grande Classique line from Longines represents the brand's dress watch collection, characterized by an essential design and an ultra-slim profile. The model is equipped with the Longines L209 quartz caliber with hour and minute indication. The case has a round shape with a polished finish and a minimalist dial.
Made to Measure

The strap for this watch is made to measure

On the Longines La Grande Classique the bracelet is drawn as part of the case: no catalogue strap will fit. In the atelier we take the measurements on the watch itself and build the strap on the piece — that is the work of Casati Milano.

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FAQ

What is the lug width of the Longines La Grande Classique L4.341.0.80.6?

The lug width of the Longines La Grande Classique L4.341.0.80.6 is 18 millimetres. This measurement corresponds to Swiss horological standards for women's watches and determines compatibility with any aftermarket strap. To verify correct measurement, measure the distance between the spring bar anchor holes from one side to the other of the case.

Which strap best matches the Longines La Grande Classique L4.341.0.80.6?

The most appropriate strap for the L4.341.0.80.6 depends on the usage context. For formal occasions, a dark brown or black alligator strap emphasises the case's aesthetic purity. For daily wear, vegetable-tanned calf or NATO fabric straps offer versatility and comfort. Your choice should maintain coherence with the watch's minimalist DNA, avoiding overly saturated or decorative materials.

Is an aftermarket strap compatible with the Longines La Grande Classique L4.341.0.80.6?

Yes, any strap with an 18-millimetre lug width is perfectly compatible with the L4.341.0.80.6. Always verify the lug width measurement before purchase. Customizable artisanal straps are available online in various leathers (alligator, calf, shell cordovan) and colours, allowing versatile aesthetic rotation.

How long does a natural leather strap last on the Longines La Grande Classique L4.341.0.80.6?

Durability depends on leather quality and usage intensity. A quality artisanal calf or alligator strap maintains structural functionality for 3–5 years of daily wear. Shell cordovan, being more resilient, can last 7–10 years. The natural ageing of leather creates a patina that, rather than degrading aesthetics, enhances character. To extend longevity, avoid prolonged exposure to humidity and direct sunlight.