Technical Archive

Omega
Constellation 1267.30.00

Omega Constellation 1267.30.00: strap made to measure on the watch at the Casati Milano atelier, by appointment.

Constellation Quartz 22.5 Stainless Steel / Yellow Gold / MOP

Technical Specifications

Omega 1267.30.00
Reference

1267.30.00

Movement

Omega caliber 1456 Hours, Minutes

The Heritage

The Omega Constellation reference 1267.30.00 features the Omega 1456 caliber with hour and minute indication. The movement ensures the display of essential hourly functions through the internal mechanics of the Swiss brand. The technical configuration focuses on traditional time reading without additional complications.
Made to Measure

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.

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FAQ

Which strap should I choose for the Constellation 1267.30.00?

Alligator leather with vegetable tanning represents the ultimate choice for elegance and durability. Calf leather is ideal for comfort and daily tactile sensitivity. For sports use, rubber or NATO straps offer practicality. Cognac brown or tobacco colour enhances the two-tone gold-steel aesthetic of the model.

How do I change the strap on a vintage Omega Constellation?

Gently remove the spring bars from the horizontal slots using a specialised tool. Release one end first, then the other. Insert the new strap by passing one spring bar first, then the other, ensuring they click firmly into place. If you are not experienced, a watchmaker can perform the change safely while preserving the case.

How long does a leather strap last on my Constellation?

A quality alligator or calf leather strap lasts 5-7 years with daily wear, up to 10 years if worn occasionally. Vegetable-tanned leather ages nobly, developing patina. Deterioration is mainly due to sun exposure and humidity. Maintenance with specific balm extends its life. Milano Straps guarantees 18 months against manufacturing defects.

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.

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By appointment only · Milan

The atelier's website: casatimilano.com