Longines · Conquest V.H.P.
Strap for Conquest V.H.P. GMT 41 PVD / Carbon / Bracelet
Takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Conquest V.H.P. L3.718.2.66.6 (aka: L37182666)
Selected for the 20 mm lug width · workshop selection
Vintage Black Calfskin Leather Strap€80
Hammered Calfskin Strap Light Blue€98
Hammered Calfskin Watch Strap Green with Ecru Stitching€98
Vintage Olive Green Calf Leather Watch Strap€80
Hammered Black Calfskin Strap — Ecru Stitching€98
The Conquest V.H.P. L3.718.2.66.6 (aka: L37182666), seen from the bench
Frequently asked questions
What is the lug width of the Longines Conquest V.H.P. L3.718.2.66.6?
The lug width (misura ansa) of the Longines Conquest V.H.P. L3.718.2.66.6 is 20mm. This dimension is specific to this reference and differs from the standard 22mm width found on other Conquest models. Measurement should be taken between the outer edges of the two horizontal lugs connecting the case to the strap.
Which type of strap best complements the 41mm Conquest V.H.P.?
The Conquest V.H.P., given its instrumental nature and black lacquered dial, pairs exceptionally well with alligator leather in medium grain, vegetable-tanned calf in dark tones, or nylon NATO straps in steel grey and anthracite. Alligator emphasises formal character; calf introduces tonal warmth; NATO maintains slender visual proportions. FKM rubber is advisable if usage is predominantly sports or aquatic-oriented.
How do I change the strap on the Longines Conquest V.H.P.?
The Conquest V.H.P. strap is replaced using a spring bar tool to remove the elastic pins (spring bars) connecting the strap to the case lugs. Position the watch with the case facing upwards, insert the tool into the pin slot, apply gentle pressure and extract the pin. Repeat on the opposite side. Install the new strap by reversing the procedure. If you lack the proper tool, consult a watchmaker or specialised atelier such as Casati Milano.
Can I use an aftermarket strap with 20mm lug width compatibility?
Yes, provided the strap is specifically constructed for 20mm lug width. Most artisanal strap manufacturers, including Milano Straps, offer straps ready-made in this size or customised upon request. Always verify that the supplier confirms 20mm compatibility before purchase, as this dimension is non-standard compared to 22mm and requires informed sourcing.
What is the average lifespan of a leather strap on this watch?
A high-quality artisanal leather strap, subjected to regular daily wear, typically lasts 3–5 years before requiring replacement. Longevity depends on frequency of wear, climatic humidity, periodic maintenance with appropriate balms, and tanning method. Vegetable-tanned leather tends to age more gracefully than industrial methods, developing a desirable patina. Milano Straps leather straps include an 18-month warranty and support for maintenance.
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.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only
