Omega · Aqua Terra
Strap for Omega Aqua Terra 231.20.42.21.08.001
The Seamaster Aqua Terra 150m Master Co-Axial 41.5 Stainless Steel / Yellow Gold / Champagne / Bracelet takes 20 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
Recommended spring bar
Your watch with our straps
Calf, Orange
Grand Cavalier Leather Strap Orange
€120
★ 4.9 · 12
1 / 83
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 | 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 Omega Aqua Terra 231.20.42.21.08.001
What strap size does the Omega Aqua Terra 231.20.42.21.08.001 take?
The Omega Aqua Terra 231.20.42.21.08.001 needs 20 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.
Can the strap on the Omega Aqua Terra 231.20.42.21.08.001 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 Omega Aqua Terra 231.20.42.21.08.001?
Yes, in 20 mm leather. On a 42 mm case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Omega Aqua Terra 231.20.42.21.08.001?
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 Aqua Terra
- Seamaster Aqua Terra 150M Co-Axial 36.2 Yellow Gold / Diamond / MOP / Bracelet20 mm
- Seamaster Aqua Terra 150M Co-Axial 36.2 Red Gold / Yellow Gold / Diamond / MOP / Bracelet20 mm
- Seamaster Aqua Terra 150M Co-Axial 42.2 Yellow Gold / Silver / Bracelet20 mm
- Seamaster Aqua Terra 150M Co-Axial 42.2 Yellow Gold / Black / Bracelet20 mm
- Seamaster Aqua Terra 150M Co-Axial 39.2 Yellow Gold / Silver / Bracelet20 mm
- Seamaster Aqua Terra 150M Co-Axial 39.2 Yellow Gold / Black / Bracelet20 mm
- Seamaster Aqua Terra 150M Co-Axial 36.2 Yellow Gold / Silver / Bracelet20 mm
- Seamaster Aqua Terra 150M Co-Axial 36.2 Yellow Gold / Black / Bracelet20 mm
More Omega in 20 mm
- Omega Speedmaster Professional 105.012 (anse a lira asimmetriche)Speedmaster
- Constellation Co-Axial 35.5 Stainless Steel / Silver / 160 YearsConstellation
- Constellation Quartz 25.5 Stainless Steel / Diamond / MOP / 160 YearsConstellation
- Constellation Automatic 36 Stainless Steel / Red Gold / Beijing Olympics 2008Constellation
- Constellation Co-Axial 35.5 Stainless Steel / Yellow Gold / Champagne / 160 YearsConstellation
- Constellation Quartz 22.5 Stainless Steel / Red Gold / Diamond / MOP / 160 YearsConstellation
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