Longines · Equestrian

Strap for Equestrian 30 Roman

Takes 14 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width14 mm
Case diameter30 mm
ReferenceL6.131.4.71.2 (aka: L61314712)
FamilyEquestrian
MovementLongines caliber L152 Hours, Jumping Minutes, Seconds | Date
CaseStainless Steel

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The Equestrian L6.131.4.71.2 (aka: L61314712), seen from the bench

The Longines Equestrian reference L6.131.4.71.2 features the L152 caliber with hours, jumping minutes and seconds indications, as well as the date. The watch has 14mm lugs that characterize the design of the model. The movement offers the particular function of jumping minutes that distinguishes this timepiece in the Longines collection.

Frequently asked questions

What is the lug width of the Longines Equestrian L6.131.4.71.2?

The lug width of the Longines Equestrian L6.131.4.71.2 is 14 millimetres. This technical specification is essential for selecting a compatible strap. Always verify by measuring directly between the lugs on the case at their flat seating point to avoid purchasing errors.

What is the best strap for the Longines Equestrian L6.131.4.71.2?

The optimal strap depends on your usage context and aesthetic preferences. For formal occasions, we recommend alligator in neutral tones (black, burgundy, cognac) which enhances the case's elegance. For daily wear, vegetable-tanned calf offers versatility and natural patina development. For sporty applications, a canvas NATO or marine elastomer respects the collection's equestrian heritage.

How do I change the strap on the Longines Equestrian L6.131.4.71.2?

To change the strap, you require specialised tools: a spring bar removal tool and a clean, well-lit work surface. Position the watch with lugs facing upward, locate the small holes on each lug, insert the tool to compress the internal springs, and extract the old strap lug. Repeat for the opposite side, then insert the new lugs, ensuring the springs engage securely. If uncertain, consult a professional or the Casati Milano atelier.

Can I use a third-party aftermarket strap instead of an original Longines strap?

Absolutely yes—in fact, it is strongly encouraged. Premium aftermarket straps, particularly artisanal leather pieces of superior quality, frequently surpass original Longines options in craftsmanship and longevity. What matters is that the lug width measures exactly 14mm and that construction quality is verifiable. Milano Straps straps are fully compatible and designed to enhance the character of this reference.

How long does a leather strap last on the Longines Equestrian L6.131.4.71.2?

A quality artisanal leather strap, whether vegetable-tanned or alligator, typically lasts 3–5 years with moderate daily wear, provided it receives regular maintenance. Durability depends on frequency of wear, moisture exposure, tanning method, and personal care standards. Vegetable-tanned straps develop a patina that improves appearance over time. Milano Straps straps include an 18-month warranty and are crafted from hides selected for longevity.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only