Omega
Constellation 1886.79.33
Omega Constellation 1886.79.33: strap made to measure on the watch at the Casati Milano atelier, by appointment.
Technical Specifications
Omega 1886.79.331886.79.33
Omega caliber 1376 Hours, Minutes
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
Which strap should I choose for the Omega Constellation 1886.79.33?
Alligator in cognac or black tone is the most natural choice, as the grain texture pairs elegantly with the griffes and the patina that steel develops over time. Alternatively, vegetable-tanned shell cordovan offers discreet luxury with a patina that evolves with use. For those who prefer practical materials, vegetable-tanned leather on chromium-plated calf guarantees durability while maintaining softness.
How do I change the strap on the Constellation 1886.79.33?
To change the strap, you need to remove the spring bars using a specific tool (spring bar tool). Position the tool on the small lateral groove of the spring bar, apply gentle pressure to compress the internal spring and slide the bar out from the case. Repeat on the other side. Insert the new strap by aligning the holes at the ends of the lugs and slide the spring bars into position until they click into place.
How long does a natural leather strap last on the Omega Constellation 1886.79.33?
Durability depends on material and usage. Vegetable-tanned alligator lasts 3-5 years with moderate daily use; shell cordovan exceeds 5 years thanks to the natural resistance of the fiber. Chromium-plated calf offers approximately 2-3 years with intensive use. All Casati Milano straps come with an 18-month warranty and can be restored through re-stitching and treatment if wear affects only the covering.
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