Certina DS-4
Most Certina DS-4 references take a 20 mm watch strap: 15 of 28. The lug width follows the case size: 38 mm case → 20 mm and 40 mm case → 21 mm.
Certina DS-4 lug width by case size
28 references measured. Updated 2026-10-29.
| Case | Lug width | References | Watch strap attachment | For example |
|---|---|---|---|---|
| 38 mm | 20 mm | 15 | — | C022.410.22.031.00, C0224101103000, C0224101105000 |
| 40 mm | 21 mm | 13 | — | C0224281103100, C0224281105100, C0224281603100 |
Questions about the Certina DS-4
Do all Certina DS-4 case sizes take the same watch strap?
No. The lug width changes with the case size: the 38 mm case takes 20 mm and the 40 mm case takes 21 mm. Check your case diameter before you buy.
Every Certina DS-4 reference
- DS 4 Two Tone / Silver / BraceletC022.410.22.031.00
20 mm - DS 4 SilverC0224101103000
20 mm - DS 4 BlackC0224101105000
20 mm - DS 4 SilverC0224101603000
20 mm - DS 4 SilverC0224101603001
20 mm - DS 4 BlackC0224101605000
20 mm - DS 4 BrownC0224101629000
20 mm - DS 4 Two ToneC0224102203000
20 mm - DS 4 TitaniumC0224104408000
20 mm - DS-4 Small Second Silver BraceletC0224281103100
21 mm - DS-4 Small Second BlackC0224281105100
21 mm - DS-4 Small Second SilverC0224281603100
21 mm - DS-4 Small Second Two ToneC0224282203100
21 mm - DS-4 Day-DateC0224301103100
20 mm - DS-4 Day-DateC0224301105100
20 mm - DS-4 Day-DateC0224301603100
20 mm - DS-4 Day-DateC0224301605100
20 mm - DS-4 Day-DateC0224301608100
20 mm - DS-4 Day-DateC0224302203100
20 mm - DS 4 Big Size SilverC0226101103100
21 mm - DS 4 Big Size Silver RoseC0226101103101
21 mm - DS 4 Big Size BlackC0226101105100
21 mm - DS 4 Big Size SilverC0226101603100
21 mm - DS 4 Big Size Silver RoseC0226101603101
21 mm - DS 4 Big Size BlackC0226101605100
21 mm - DS 4 Big Size Two Tone SilverC0226102203100
21 mm - DS 4 Big Size Two Tone BlackC0226102205100
21 mm - DS 4 Big Size TitaniumC0226104408100
21 mm
Other Certina families
Inside each one the lug width often changes: it is the reference that decides.
- DS Podium 183
- DS Action 130
- DS Caimano 86
- DS-1 67
- DS-8 67
- DS First 40
- DS Prime 33
- DS-2 27
- DS Spel 24
- Heritage Collection 24
- DS PH 21
- DS-7 21
All Certina families → · Why the size changes inside a family →