Omega · Constellation

Strap for Omega Constellation 1501.51.00

The Constellation Co-Axial 35 Double Eagle Stainless Steel / Black takes 18 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.

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Lug width18 mm
Case diameter35 mm
Reference1501.51.00
FamilyConstellation
MovementOmega caliber 2500 Hours, Minutes, Seconds | Date | Co-Axial escapement, Chronometer
CaseStainless Steel

Recommended spring bar

Spring bars Omega 18mm — single diameter

Technical match for lug width and diameter · lug 18 mm · Ø 1.8 mm

All Omega spring barsOpen →
Constellation Co-Axial 35 Double Eagle Stainless Steel / Black — watch

What I'm asked about the Omega Constellation 1501.51.00

What strap size does the Omega Constellation 1501.51.00 take?

The Omega Constellation 1501.51.00 needs 18 mm between the lugs, usually 16 mm at the buckle. It's the size I've been fitting on it for years.

Can the strap on the Omega Constellation 1501.51.00 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 1501.51.00?

Yes, in 18 mm leather. On a 35 mm case a calf strap works every day; if you want something more, alligator.

Which strap do you recommend for the Omega Constellation 1501.51.00?

A 18 mm calf strap, for every day. You'll find it ready in the 18 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