Omega · Constellation

Strap for Omega Constellation 131.25.34.20.55.001

The Constellation Master Chronometer Small Seconds 34 Stainless Steel / Sedna Gold / Diamond / MOP / Bracelet takes 21 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width21 mm
Case diameter34 mm
Reference131.25.34.20.55.001
FamilyConstellation
MovementOmega caliber 8802 Hours, Minutes, Small seconds | Date | Chronometer, Co-Axial escapement
Year2021
CaseMother of Pearl | Sedna Gold, Stainless Steel
Water resistance50 m

Recommended spring bar

Omega Spring Bars 21mm — Single Diameter

Technical match for lug width and diameter · lug 21 mm · Ø 1.8 mm

All Omega spring barsOpen →
Constellation Master Chronometer Small Seconds 34 Stainless Steel / Sedna Gold / Diamond / MOP / Bracelet — watch

What I'm asked about the Omega Constellation 131.25.34.20.55.001

What strap size does the Omega Constellation 131.25.34.20.55.001 take?

The Omega Constellation 131.25.34.20.55.001 needs 21 mm between the lugs, usually 18 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Omega Constellation 131.25.34.20.55.001 be changed?

Yes. It has spring bars between the lugs: with the right tool the strap comes off in a minute. If you'd rather not risk a scratch, I do it in the workshop.

Can I put a leather strap on the Omega Constellation 131.25.34.20.55.001?

Yes, in 21 mm leather. On a 34 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Omega Constellation 131.25.34.20.55.001?

A 21 mm calf strap, for every day. You'll find it ready in the 21 mm collection. If you'd rather have something built on your wrist, the Casati atelier.

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 →

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

The atelier's website: casatimilano.com