Longines · Conquest
Strap for Longines Conquest L3.661.4.86.6
The Conquest Chronograph White Ceramic Bracelet takes 21 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
- 4.8 out of 5 · 269 reviews
- Ships in 1–3 working days
- Worldwide shipping
- 30-day returns
- 12-month warranty on manufacturing defects
- Hand-stitched in Milan
Lug width
Your watch with our straps
Calf, Orange
Grand Cavalier Leather Strap Orange
€120
★ 4.9 · 12
1 / 50
Real photos of the strap and the case. No generated images.
What length do I need?
Measure your wrist with a tailor's tape or a piece of string, comfortably snug.
| Wrist circumference | Length (long side / short side) |
|---|---|
| 15.0–16.4 cm | 120 / 70 mm |
| 16.5–17.8 cm | 125 / 75 mm |
| 17.9–19.0 cm | 130 / 80 mm |
| 19.1–20.3 cm | 135 / 85 mm |
| 20.4–21.6 cm | 140 / 85 mm |
| 21.7–22.9 cm | 145 / 90 mm |
The ready-to-wear strap is 115 × 75 mm. For a smaller or larger wrist I make it in the right length: order your length.
What I'm asked about the Longines Conquest L3.661.4.86.6
What strap size does the Longines Conquest L3.661.4.86.6 take?
The Longines Conquest L3.661.4.86.6 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 L3.661.4.86.6 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 L3.661.4.86.6?
Yes, in 21 mm leather. On a 41 mm chronograph I like box calf: it holds its shape and carries a substantial case.
Which strap do you recommend for the Longines Conquest L3.661.4.86.6?
A 21 mm box calf. You'll find it ready in the 21 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Conquest
- Conquest 34 Sylt Edition17 mm
- Conquest Chronograph Automatic 41mm Black21 mm
- Conquest Chronograph Automatic 41mm Silver21 mm
- Conquest Chronograph Automatic 41mm Ceramic Grey21 mm
- Conquest Chronograph Automatic 41mm Ceramic Rubber21 mm
- Conquest Chronograph Automatic 41mm Ceramic21 mm
- Longines Conquest L3-377-4-97-617 mm
- Longines Conquest L3-759-4-76-621 mm
More Longines in 21 mm
- Longines Master L2-920-4-92-6Master
- Avigation Chronograph Stainelss Steel / Silver / BraceletMaster Collection
- Master Collection Chronograph 40 Stainless Steel / Blue / StrapMaster Collection
- Master Collection Date 42Master Collection
- Master Collection Date 42Master Collection
- Master Collection Date 42Master Collection
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