Breguet · Marine
Strap for Breguet Marine 9517ST/E2/984
The Marine Dame 9517 Stainless Steel / Blue / Alligator takes 18.5 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
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- Ships in 1–3 working days
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- 30-day returns
- 12-month warranty on manufacturing defects
- Hand-stitched in Milan
Lug width

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 | 110 / 70 mm |
| 16.5–17.8 cm | 115 / 75 mm |
| 17.9–19.0 cm | 120 / 80 mm |
| 19.1–20.4 cm | 125 / 80 mm |
| 20.5–21.6 cm | 130 / 85 mm |
| 21.7–22.9 cm | 135 / 85 mm |
| over 22.9 cm | on request |
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 Breguet Marine 9517ST/E2/984
What strap size does the Breguet Marine 9517ST/E2/984 take?
The Breguet Marine 9517ST/E2/984 needs 18.5 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Breguet Marine 9517ST/E2/984 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 Breguet Marine 9517ST/E2/984?
Yes, in 18.5 mm leather. On a 34 mm case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Breguet Marine 9517ST/E2/984?
A 18.5 mm calf strap, for every day. I don't keep this size ready in the catalogue: I make it to measure. If you'd rather have something built on your wrist, the Casati atelier.
More Marine
- Marine Chronograph 5525 White Gold / Ginza22 mm
- Marine 5515 White Gold / Ginza20 mm
- Marine 5517 White Gold / Blue / Rubber22 mm
- Marine 5517 White Gold / Blue / Alligator22 mm
- Marine 5517 White Gold / Blue / Bracelet22 mm
- Marine 5517 Rose Gold / Silver / Rubber22 mm
- Marine 5517 Rose Gold / Silver / Alligator22 mm
- Marine 5517 Rose Gold / Silver / Bracelet22 mm
All Marine → Breguet families →
Every Marine reference with its measured lug width, on watchbands.ai →
More Breguet in 18.5 mm
- Breguet Classique 7365BH2Y986Classique
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
