Omega · Constellation
Strap for Omega Constellation 1566.66.00
The Constellation Quartz 22.5 My Choice Stainless Steel / Diamond / Blue MOP takes 14 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width

What I'm asked about the Omega Constellation 1566.66.00
What strap size does the Omega Constellation 1566.66.00 take?
The Omega Constellation 1566.66.00 needs 14 mm between the lugs. It's the size I've been fitting on it for years.
Can the strap on the Omega Constellation 1566.66.00 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 1566.66.00?
Yes, in 14 mm leather. On a 23 mm case a calf strap works every day; if you want something more, alligator.
Which strap do you recommend for the Omega Constellation 1566.66.00?
A 14 mm calf strap, for every day. I don't keep this size ready in the catalogue: I make it to measure. If you'd rather have something built on your wrist, the Casati atelier.
More Constellation
- Constellation Automatic 35.5 '95 Yellow Gold / Champagne
- Constellation Co-Axial 35.5 Stainless Steel / Silver / 160 Years20 mm
- Constellation Quartz 22.5 Stainless Steel / Diamond / MOP / 160 Years16 mm
- Constellation Quartz 25.5 Stainless Steel / Diamond / MOP / 160 Years20 mm
- Constellation Quartz 22.5 Stainless Steel / Yellow Gold / Beijing Olympics 2008
- Constellation Quartz 22.5 Stainless Steel / Red Gold / Beijing Olympics 200818 mm
- Constellation Automatic 36 Stainless Steel / Yellow Gold / Beijing Olympics 2008
- Constellation Automatic 36 Stainless Steel / Red Gold / Beijing Olympics 200820 mm
More Omega in 14 mm
- Seamaster Aqua Terra 150M Quartz 28 Stainless Steel / Black / BraceletAqua Terra
- Seamaster Aqua Terra 150M Quartz 28 Stainless Steel / Blue / BraceletAqua Terra
- Seamaster Aqua Terra 150M Quartz 28 Stainless Steel / White / BraceletAqua Terra
- Seamaster Aqua Terra 150M Quartz 28 Stainless Steel / MOP / BraceletAqua Terra
- Seamaster Aqua Terra 150M Quartz 28 Stainless Steel / Lilac / BraceletAqua Terra
- Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / Black / BraceletAqua Terra
For changing 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.
Request an appointment →Casati Milano · Via XX Settembre 15, Milan · by appointment only
The atelier's website: casatimilano.com
