Omega · Aqua Terra
Strap for Seamaster Aqua Terra 150M Co-Axial 34 Stainless Steel / Yellow Gold / Diamond / MOP
Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.
Integrated bracelet
The Omega Aqua Terra 231.28.34.20.55.001 (aka: 23128342055001) is designed with a bracelet integrated into the case. For a compatible made-to-measure strap, the Casati Milano atelier builds it on your watch.
Frequently asked questions
Can I fit a standard strap on the Omega Aqua Terra 231.28.34.20.55.001?
No, the bracelet is integrated into the case and the lug attachment is proprietary. A standard aftermarket strap won't fit. I understand — this watch needs tailored work. I craft it bespoke, directly on your case.
How does the bespoke strap work for this model?
You'll meet me in the atelier. I take measurements straight from your case and model the attachment so it integrates perfectly. No shortcuts. <a href="/pages/casati-booking">Casati Milano</a> works by appointment only, Via XX Settembre 15, Milan. A direct consultation is the only serious approach.
Which leather do I recommend for the Omega Aqua Terra 231.28.34.20.55.001?
Mississippi Alligator in amber tone. This watch carries a two-tone grace and a mother-of-pearl dial that speaks to light — it needs leather that ages deliberately, that holds time. Amber alligator respects that sporty, elegant character without overdoing it. It stays quiet beside the yellow gold.
How long does a well-made strap last?
It depends on your care. Fine leather with correct craftsmanship lasts years. I've seen alligator straps after 5-6 years of daily wear develop a beautiful patina. The leather ages, it wears, but if you respect it — clean it occasionally, keep it dry — it tells your story with the watch.
Why does this Aqua Terra deserve a bespoke strap instead of just the bracelet?
The mother-of-pearl on this dial catches light in its own way. I've seen many of these watches, and once you own one, you want to change it, give it air. A personalised strap transforms it — same case, different soul. And that two-tone gold-steel combination finds a new voice when leather dialogues with its reflections.
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

