Strap for Constellation Quartz 27 Brushed Stainless Steel / Silver Silk

The Omega Constellation 123.10.27.60.52.001 has a lug width of 18mm. This is the precise distance between the case lugs where the strap attaches to the suspension pins. Always verify this measurement before purchasing an aftermarket strap to ensure proper fit.

The best strap depends on usage and personal style preferences. For formal occasions, we recommend matte black alligator in vegetable tanning, which develops patina over time. For everyday versatility, cognac calf or shell cordovan in vegetable tanning offers comfort and durability. A grey or black NATO strap is ideal for those seeking extreme reliability and quick changes.

To change the strap, you need a spring bar tool (cross or lever type). Insert the tip into the slot beside the pin and gently lift until the spring yields, then remove the pin from the case lug. Repeat on the other side. Install the new strap by aligning the lugs with the holes and push the pin until it clicks into place. If unsure, consult a professional watchmaker.

Any strap with an 18mm lug width is compatible with the 123.10.27.60.52.001. At milanostraps.it you will find a selection of artisanal leather (alligator, calf, shell cordovan, NATO) all in 18mm, customizable and guaranteed. Atelier Casati Milano also offers bespoke straps by appointment in Milan.

A quality leather strap with vegetable tanning and artisanal craftsmanship typically lasts 3-5 years with daily use, developing patina and character. Durability depends on exposure to water and light, the type of leather, and regular maintenance. A shell cordovan strap is more robust and can last 7+ years. milanostraps.it offers an 18-month warranty on all straps.