Omega · Constellation
Strap for Constellation Co-Axial 35 Stainless Steel / Black
Takes 16 mm straps. Verified lug width, the straps that fit this model, and answers to the most common questions.
Lug width
Straps for the Constellation 123.10.35.20.01.001 (aka: 12310352001001)
Selected for the 16 mm lug width
The Constellation 123.10.35.20.01.001 (aka: 12310352001001), seen from the bench
Frequently asked questions
What is the lug width of the Omega Constellation 123.10.35.20.01.001?
The lug width is 16mm. This dimension is specific to maintaining the slim and elegant proportions of the 35mm case, ensuring that the strap adheres correctly to the wrist without excessive lateral tension.
What is the best strap for the Omega Constellation 123.10.35.20.01.001?
It depends on the context of use and your aesthetic preferences. For a formal look, we recommend polished alligator in brown or black tones. For daily wear with chromatic evolution over time, vegetable-tanned leather on Italian calf is ideal. Shell cordovan represents the perfect balance between elegance and versatility.
How do you change the strap on an Omega Constellation?
The strap is changed using a specific tool (spring bar tool) to extract the spring bars from the lugs. Position the tool in the groove of the bar, lift gently until the bar exits its seat. Repeat on the other side, then insert the new strap by aligning the lugs to the bars and applying light pressure until it clicks.
Are aftermarket straps compatible with the Constellation 123.10.35.20.01.001?
Yes, any strap with a 16mm lug width is compatible. Artisanal milanostraps.it straps are made to specific technical specifications and guarantee superior construction quality compared to factory straps, with customization options in leather, color, and hardware.
How long does a leather strap last on a watch like this?
A quality leather strap, used daily and subjected to appropriate maintenance, lasts an average of 3-5 years. The duration depends on environmental humidity, sun exposure, and cleaning frequency. Straps made with vegetable tanning tend to develop a richer patina over time, resulting in greater resistance to aging.
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

