Omega
Constellation 1537.73.00
Omega Constellation 1537.73.00: strap made to measure on the watch at the Casati Milano atelier, by appointment.
Technical Specifications
Omega 1537.73.001537.73.00
Omega caliber 1376 Hours, Minutes
The Heritage
The strap for this watch is made to measure
On the Omega Constellation the bracelet is drawn as part of the case: no catalogue strap will fit. In the atelier we take the measurements on the watch itself and build the strap on the piece — that is the work of Casati Milano.
Book a consultation →FAQ
Can I fit a standard strap on the Omega Constellation 1537.73.00?
No, the bracelet is integrated directly into the case and the lug attachment is not standard. A commercial strap won't fit. For this model, I craft a made-to-measure strap at the atelier, working directly on the case to respect its original architecture.
How does the made-to-measure strap work for this Constellation?
I work at <a href="/pages/casati-booking">Casati Milano</a>, by appointment only. You bring the watch, I take precise measurements of the case and attachment points, then I build the strap model by model. It's not an adaptation—it's bespoke craftsmanship.
Which leather do I choose for a Constellation of this delicacy?
I recommend silky Swift, which dialogues beautifully with the understated elegance of this model. The leather's natural lightness accompanies the case's refinement without weighing it down. If you prefer something more substantial, Mississippi Alligator in reduced scale maintains the same visual proportion.
How long does a well-made strap last?
Good leather, treated with care, lasts 4-6 years of daily wear. Leather ages nobly: Swift becomes soft and matte, Alligator deepens with character. If you don't abuse it and let it breathe, the strap tells a story with you.
Why does this Constellation have an integrated bracelet?
It's a construction choice from the 1950s: a 15mm case is so diminutive that every component is designed to dialogue with the rest. The integrated bracelet is part of the architecture, not an added accessory. I respect that geometry without compromise when I craft the made-to-measure 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 →By appointment only · Milan
The atelier's website: casatimilano.com