Ulysse Nardin · Diver
Strap for Ulysse Nardin Diver 1183-170-3-92
The Ulysse Nardin Diver 1183-170-3-92 takes 21 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
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- 12-month warranty on manufacturing defects
- Hand-stitched in Milan
Lug width

Straps for the Diver 1183-170-3-92
Selected for the 21 mm 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 Ulysse Nardin Diver 1183-170-3-92
What strap size does the Ulysse Nardin Diver 1183-170-3-92 take?
The Ulysse Nardin Diver 1183-170-3-92 needs 21 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Ulysse Nardin Diver 1183-170-3-92 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 Ulysse Nardin Diver 1183-170-3-92?
Yes, in 21 mm leather, as long as you don't wear it in the water: leather doesn't like the sea or the pool. For days in the water, rubber. I don't keep rubber ready in 21 mm: write to me and I'll make it.
Which strap do you recommend for the Ulysse Nardin Diver 1183-170-3-92?
Rubber if you wear it in the water; otherwise a 21 mm calf strap, full thickness. You'll find it ready in the 21 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
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All Diver → Ulysse Nardin families →
Every Diver reference with its measured lug width, on watchbands.ai →
More Ulysse Nardin in 21 mm
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






