Christopher Ward · Trident
Strap for Christopher Ward Trident 300-C60-40ADA31S00W1-B0
The Christopher Ward Trident 300-C60-40ADA31S00W1-B0 takes 20 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

Straps for the Trident 300-C60-40ADA31S00W1-B0
Selected for the 20 mm lug width · workshop selection
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 Christopher Ward Trident 300-C60-40ADA31S00W1-B0
What strap size does the Christopher Ward Trident 300-C60-40ADA31S00W1-B0 take?
The Christopher Ward Trident 300-C60-40ADA31S00W1-B0 needs 20 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Christopher Ward Trident 300-C60-40ADA31S00W1-B0 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 Christopher Ward Trident 300-C60-40ADA31S00W1-B0?
Yes, in 20 mm leather. On a case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Christopher Ward Trident 300-C60-40ADA31S00W1-B0?
A 20 mm calf strap, for every day. You'll find it ready in the 20 mm collection. If you'd rather have something built on your wrist, the Casati atelier.
More Trident
- Christopher Ward Trident 300-C60-40ADA31S00B1-B020 mm
- Christopher Ward Trident 300-C60-40ADA31S00W1-RO20 mm
- Christopher Ward Trident 300-C60-40ADA31S00W1-RW20 mm
- Christopher Ward Trident 300-C60-42ADC31B0KK0-VT122 mm
- Christopher Ward Trident C60-41C3H31T0BB0-B022 mm
- Christopher Ward Trident C60-41C3H31T0KK0-B022 mm
- Christopher Ward Trident C60-41C3H31T0KO0-B022 mm
- Christopher Ward Trident C60-41C3H31T0KO0-RKO22 mm
All Trident → Christopher Ward families →
Every Trident reference with its measured lug width, on watchbands.ai →
More Christopher Ward in 20 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





