Longines · Admiral
Strap for Longines Admiral L3.669.4.56.7
The Admiral GMT Ceramic takes 20 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width

Your watch with our straps









Calf, Orange
Grand Cavalier Leather Strap Orange
€120
★ 4.9 · 12
1 / 106
Real photos of the strap and the case. No generated images.
What I'm asked about the Longines Admiral L3.669.4.56.7
What strap size does the Longines Admiral L3.669.4.56.7 take?
The Longines Admiral L3.669.4.56.7 needs 20 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.
Can the strap on the Longines Admiral L3.669.4.56.7 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 Admiral L3.669.4.56.7?
Yes, in 20 mm leather. On a 42 mm case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Longines Admiral L3.669.4.56.7?
A 20 mm calf strap, for every day. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Admiral
More Longines in 20 mm
- Conquest Heritage BlackConquest Heritage
- Conquest Heritage 1954-2014 Stainless SteelConquest Heritage
- Conquest Heritage Stainless Steel / SilverConquest Heritage
- Conquest Heritage Raffles SingaporeConquest Heritage
- Conquest Heritage Pink Gold RussiaConquest Heritage
- Conquest Heritage 1954-2014 Yellow GoldConquest Heritage
For changing the strap
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
