Omega · Constellation
Strap for Constellation Quadra Quartz 19.3 Stainless Steel / Diamond / MOP
Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.
Integrated bracelet
The Omega Constellation 1521.71.00 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.
Recommended spring bar
The Constellation 1521.71.00, seen from the bench
Frequently asked questions
Can I fit a standard strap on the Omega Constellation 1521.71.00?
No. The bracelet is integrated into the case, the attachment is proprietary. A standard strap won't fit. You need bespoke work, which I do only at the atelier on your original case.
How does the bespoke strap work for this Constellation?
You visit <a href="/pages/casati-booking">Casati Milano</a>, by appointment. I take measurements directly from your case, then hand-craft the terminal. Every step is made for your watch, not for a catalogue.
Which leather would you recommend for the Constellation 1521.71.00?
Mississippi Alligator. This watch has sober, almost sporty elegance — the calibrated scale of alligator leather speaks to that geometry without shouting. It ages with grace, and deserves leather that tells time like the watch does.
How long does a well-made strap last?
It depends how you care for it. Quality leather, with minimal attention — a light brush now and then — will last 8-10 years of daily wear. The leather ages, patinas, changes colour: that's how we know it's living.
Why does the Constellation have an integrated bracelet?
Because Omega designed this model as a single object, without compromise. The integrated attachment protects the case proportion. It's an engineer's choice, not a catalogue choice. I respect that — so the strap must be built, not applied.
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