Oris · ProDiver
Strap for Oris ProDiver 01 674 7630 7154-Set
The ProDiver Chronograph Titanium / Black / Bracelet takes 28 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

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 Oris ProDiver 01 674 7630 7154-Set
What strap size does the Oris ProDiver 01 674 7630 7154-Set take?
The Oris ProDiver 01 674 7630 7154-Set needs 28 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Oris ProDiver 01 674 7630 7154-Set 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 Oris ProDiver 01 674 7630 7154-Set?
Yes, in 28 mm leather. On a 51 mm chronograph I like box calf: it holds its shape and carries a substantial case.
Which strap do you recommend for the Oris ProDiver 01 674 7630 7154-Set?
A 28 mm box calf. 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.
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
