Omega · Constellation

Strap for Constellation Manhattan 25 Quartz Stainless Steel / MOP

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

Lug width16 mm
Case diameter25 mm
Reference131.10.25.60.05.001 (aka: 13110256005001)
FamilyConstellation
MovementOmega caliber 4061 hours, minutes
Year2018
CaseStainless Steel

Spring bar

Spring bars for Omega

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

Straps for the Constellation 131.10.25.60.05.001 (aka: 13110256005001)

Selected for the 16 mm lug width

All 16 mm straps →

The Constellation 131.10.25.60.05.001 (aka: 13110256005001), seen from the bench

The Omega Constellation reference 131.10.25.60.05.001 is equipped with the Omega caliber 4061 with hour and minute indication. The case features 15.90mm lugs, which give the timepiece compact proportions. The model is part of the Constellation collection, the historic line of the Swiss brand.

Frequently asked questions

What is the lug width of the Omega Constellation 131.10.25.60.05.001?

The lug width of the Constellation 131.10.25.60.05.001 is 16mm. This measurement represents the distance between the lugs (lug-to-lug) where the strap is inserted. It is essential to measure it correctly with a ruler, from inside to inside, to ensure complete compatibility of any strap.

Which strap is best suited to the Constellation 25mm?

Alligator is the most harmonious choice for the Constellation 131.10.25.60.05.001: the natural texture of the scales enhances the elegance of the women's model without weighing it down. Alternatively, vegetable-tanned calf leather offers a classic aesthetic with a patina that improves over time. For practicality, technical rubber ensures absolute durability.

How do you change the strap on this Omega?

The strap is changed by removing the spring bars that hold it in the case. Use a dedicated tool (spring bar tool) to compress the internal spring of the bar and extract it laterally. Repeat the operation on both sides. Insert the new strap by aligning it with the holes and push the spring bar until it clicks into place. If you are unsure, rely on a qualified watchmaker.

Is the strap of the Constellation 131.10.25.60.05.001 easily available?

Yes. Milano Straps offers online a wide range of compatible 16mm straps ready for shipment, customizable by size, initials, and stitching type. It is also possible to commission bespoke straps at the Casati Milano atelier with direct choice of leathers and 18-month warranty.

How long does a leather strap last on a daily-wear watch?

The durability of a leather strap depends on the quality of the tanning and the intensity of use. A superior quality alligator or calf leather typically resists 2-4 years with daily wear, developing progressive patina. Industrially treated leathers last an average of 18-24 months. <a href="https://milanostraps.it/pages/termine-glossario/concia-vegetale">Vegetable tanning</a>, if properly maintained, significantly extends the longevity of the 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.

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