Longines · Conquest Heritage
Strap for Conquest Heritage 38 Stainless Steel / Green
Takes 19 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Conquest Heritage L1.649.4.02.2
Selected for the 19 mm lug width
Vintage Brown Calfskin Strap — Natural Patina€98
Hammered Pink Strap with Ecru Stitching€98
Hammered Yellow Strap with Ecru Stitching€98
Grey Hammered Leather Strap with Ecru Stitching€98
Swift Red Leather Strap€120
Hammered calfskin strap in cuoio€98
The Conquest Heritage L1.649.4.02.2, seen from the bench
Frequently asked questions
What is the lug width of the Longines Conquest Heritage L1.649.4.02.2?
The lug width is 19 millimetres. This measurement represents the distance between the two suspension pins on the case. It is essential to verify this measurement precisely before purchasing a replacement strap, as it is not compatible with standard 18mm or 20mm solutions.
What is the best strap for the Longines Conquest Heritage L1.649.4.02.2?
The choice depends on your intended use. For formal elegance, we recommend cognac brown or black alligator. For a sporty-elegant profile, vegetable-tanned calf leather in natural tones is ideal. For everyday wear and absolute water resistance, dark grey FKM rubber offers practicality and visual restraint.
How do you change the strap on the Longines Conquest Heritage L1.649.4.02.2?
Use a spring bar tool to gently lift the suspension pins. The first pin is extracted by rotating the tool towards the case; the second is removed by pulling the old strap and inserting the new one. The operation requires no technical expertise, or you may entrust it to a specialist atelier such as Casati Milano.
Are there compatible aftermarket straps available for this lug width?
Yes. Milanostraps offers a dedicated collection of 19mm straps, crafted with premium materials (alligator, calf, rubber, shell cordovan). All straps are customisable in length, stitch colour and initials, with rapid delivery and quality guarantee.
How long does a leather strap last on a sports watch like the Conquest Heritage?
A quality alligator or calf leather strap, used regularly, lasts 24–36 months. Durability depends on water exposure, perspiration, frequency of use and maintenance level (periodic cleaning, conditioning with natural creams). Casati Milano atelier provides an 18-month guarantee on all bespoke straps.
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
