Omega · Constellation

Strap for Constellation Quartz 25.5 My Choice Stainless Steel / Diamond / MOP Iris

Takes 16 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

Lug width16 mm
Case diameter26 mm
Reference1475.79.00
FamilyConstellation
MovementOmega caliber 1456 Hours, Minutes
CaseStainless Steel

Spring bar

Spring bars for Omega

The right category for this model · choose the 16 mm size

Straps for the Constellation 1475.79.00

Selected for the 16 mm lug width

All 16 mm straps →

The Constellation 1475.79.00, seen from the bench

The Constellation represents one of Omega's historic collections, characterized by the distinctive design with the crown integrated into the case. This model is equipped with the Omega 1456 quartz caliber with hour and minute indication. The reference 1475.79.00 features the compact construction typical of women's watches from the 1980s.

Frequently asked questions

What is the lug width of the Omega Constellation 1475.79.00?

The Omega Constellation 1475.79.00 has a lug width of 16mm. This measurement is the distance between the two lugs on the case. It is essential to verify this dimension before purchasing a compatible strap to ensure proper insertion into the attachment holes.

What is the best strap for the Omega Constellation 1475.79.00?

The best strap depends on the intended use. For formal elegance, we recommend brown alligator or vegetable-tanned calf leather; for sporty versatility, a cotton or silk NATO; for everyday practicality, FKM rubber (Fluoroelastomer). The 25.5mm case and the chic aesthetic of the Constellation pairs exceptionally well with textured leathers and natural grain finishes that develop character over time.

How do you change the strap on the Omega Constellation 1475.79.00?

Use a spring bar tool to remove the elastic pins from the attachment holes on the case. Position the tool's end under the pin, press gently upward, and slide the pin out of its housing. Repeat for both pins, then insert the pins into the new strap and reinsert them into the case holes until they lock in place.

Are aftermarket straps compatible with the Omega Constellation 1475.79.00?

Yes, provided the lug width is exactly 16mm. Milano Straps offers artisanal aftermarket straps that are fully compatible with this specific measurement. High-quality aftermarket straps can even enhance the daily wearing experience compared to the original integrated Manhattan bracelet, allowing for aesthetic versatility and personalized comfort.

How long does a leather strap last on the Omega Constellation 1475.79.00?

A quality artisanal leather strap, with regular maintenance, typically lasts 3-5 years of daily wear. Longevity depends on the tanning method (vegetable-tanned leather resists longer), exposure to moisture, and level of care. Casati Milano straps include an 18-month warranty; with periodic cleaning and proper drying, the life of the leather can be significantly extended.

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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Casati Milano · Via XX Settembre 15, Milan · by appointment only