Certina · DS First
Strap for Certina DS First C0144174408100
The DS First Ceramic Chronograph Titanium takes 22 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
- Worldwide shipping
- 30-day returns
- 12-month warranty on manufacturing defects
- Hand-stitched in Milan
Lug width

Your watch with our straps









Calf, Brown
Vintage Brown Calfskin Strap — Natural Patina
€98
★ 4.9 · 11
1 / 101
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 | 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 Certina DS First C0144174408100
What strap size does the Certina DS First C0144174408100 take?
The Certina DS First C0144174408100 needs 22 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Certina DS First C0144174408100 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 Certina DS First C0144174408100?
Yes, in 22 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 Certina DS First C0144174408100?
A 22 mm box calf. You'll find it ready in the 22 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More DS First
- DS First Lady Ceramic Chrono White Bracelet17 mm
- DS First Lady Ceramic Chrono White Bracelet17 mm
- DS First Lady Ceramic Chrono Black17 mm
- DS First Lady Ceramic Chrono White17 mm
- DS First Lady Ceramic Chrono17 mm
- DS First Lady Ceramic Chrono Rose Bracelet17 mm
- DS First Lady Ceramic Chrono Rose White17 mm
- DS First Lady Ceramic Chrono Rose17 mm
All DS First → Certina families →
Every DS First reference with its measured lug width, on watchbands.ai →
More Certina in 22 mm
- DS Podium Big Size Chrono 1/100 Sec Stainless Steel / Blue / BraceletDS Podium
- DS Podium Big Size Chrono 1/100 Sec Stainless Steel / Black / BraceletDS Podium
- DS Podium Big Size Chrono 1/100 Sec Stainless Steel / PandaDS Podium
- DS Podium Big Size Chrono 1/100 Sec Stainless Steel / Silver / StrapDS Podium
- DS Podium Big Size Chrono 1/100 Sec Stainless Steel / Black / StrapDS Podium
- DS Podium Big Size Chrono 1/100 Sec Stainless Steel / Black / StrapDS Podium
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
