Longines · Conquest

Strap for Longines Conquest L3.659.4.56.6

The Conquest Quartz 41mm takes 21 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width21 mm
Case diameter41 mm
ReferenceL3.659.4.56.6 (aka: L36594566)
FamilyConquest
MovementLongines caliber L115 Hours, 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

Standard spring bar · length 21 mm · Ø 1.8 mm double flange · industry standard, no brand part number

Conquest Quartz 41mm — watch

What I'm asked about the Longines Conquest L3.659.4.56.6

What strap size does the Longines Conquest L3.659.4.56.6 take?

The Longines Conquest L3.659.4.56.6 needs 21 mm between the lugs, usually 18 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Longines Conquest L3.659.4.56.6 be changed?

Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.

Can I put a leather strap on the Longines Conquest L3.659.4.56.6?

Yes, in 21 mm leather. On a 41 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Longines Conquest L3.659.4.56.6?

A 21 mm calf strap, for every day. You'll find it ready in the 21 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

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

The atelier's website: casatimilano.com