Longines · Conquest

Strap for Conquest Chronograph 42 Stainless Steel / Silver - Green / Bracelet

Takes 22 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width22 mm
Case diameter42 mm
ReferenceL3.835.4.02.6
FamilyConquest
MovementLongines caliber L898.5 hours, minutes, small seconds | Chronograph
Year2024
CaseCeramic, Stainless Steel

Spring bar

Swiss Standard universal spring bars

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

Straps for the Conquest L3.835.4.02.6

Selected for the 22 mm lug width · workshop selection

All 22 mm straps →

The Conquest L3.835.4.02.6, seen from the bench

The Longines Conquest L3.835.4.02.6 is a 42 mm stainless steel chronograph representing the contemporary evolution of a legendary line born in the 1950s. It features the L898.5 caliber movement with 4 Hz oscillation frequency, offering hours, minutes, small seconds and totalizer functions. The 22 mm lug width is a standard for this chronograph segment, ensuring balanced proportions between case diameter, thickness and wrist presence, with 300 meters water resistance.

Frequently asked questions

What is the lug width of the Longines Conquest L3.835.4.02.6?

The lug width of the Longines Conquest L3.835.4.02.6 is 22 mm. This measurement refers to the distance between the spring bar attachment points and is essential for selecting compatible straps. Always verify that your new strap has the same 22 mm lug width to ensure proper fit and alignment.

Which strap is best suited for the Longines Conquest L3.835.4.02.6?

For the Longines Conquest L3.835.4.02.6, we recommend vegetable-tanned leather (Tuscan leather in tobacco brown) for daily versatility, Shell Cordovan in black for technical elegance, or alligator in grey to emphasise the model's sportive-exploratory heritage. Your choice depends on primary usage and the black ceramic case colour.

How do I change the strap on the Longines Conquest L3.835.4.02.6?

To change the strap, use a spring bar tool or thin flat instrument to release the spring bars. Insert the tool into the lateral hole of the lug and gently lever downward to compress the internal spring, then withdraw the bar. Repeat on the other side, then insert the bars into your new strap. Verify that the lug width is 22 mm and that the bars are fully secured before wearing the watch.

Is an aftermarket strap compatible with the Longines Conquest L3.835.4.02.6?

Yes, any aftermarket strap with a 22 mm lug width is compatible with the Longines Conquest L3.835.4.02.6. Milano Straps' straps are constructed to elevated standards with reliable spring bars and artisanal finishing. Select the material (leather, rubber, NATO) and finish according to your aesthetic and usage preferences.

How long does a leather strap last on a chronograph like the Conquest L3.835.4.02.6?

Strap longevity depends on material and usage patterns. Tuscan vegetable-tanned leather ages naturally, developing patina after 6–12 months of daily wear, remaining functional for 3–5 years. Shell Cordovan is more durable (5–7 years) due to the natural fibre rigidity. Regular care (protection from excessive moisture and water) extends strap life. Casati Milano's 18-month artisanal warranty covers manufacturing defects.

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