Strap for Constellation Quartz 27 Brushed Stainless Steel / MOP

The lug width of the Omega Constellation 123.10.27.60.05.001 is 16mm. This measurement indicates the internal space between the case lugs where straps are fitted. It is essential to verify this measurement with a digital caliper before purchasing an aftermarket strap to avoid incompatibility.

For the Constellation 123.10.27.60.05.001, alligator remains the most natural choice thanks to its distinctive grain and ability to develop a personal patina over time. Vegetable-tanned calf leather offers softness and homogeneous texture, while a Sardinian cotton NATO ensures casual versatility. The choice depends on predominant use and the desired aesthetic contrast with the steel case.

The strap is changed using a spring bar tool (a specific manual device) to compress the elastic pins that secure the strap to the case lugs. Position the tool under the lug, gently compress the spring until the old strap end is released, then remove the pin and insert the new strap. Repeat on the opposite side. It is a simple operation but requires caution to avoid scratching the case.

Yes, provided the strap is constructed with exactly 16mm lug width. Many artisanal brands produce excellent compatible straps. Our 16mm straps at milanostraps.it are calibrated to official Omega standards and available with customization options (initials, stitching thread, specific measurements).

A high-quality leather strap (alligator, shell cordovan, vegetable-tanned calf) typically lasts 3-5 years with ordinary maintenance and average use. Durability increases if the strap is rotated with others, allowing the material to rest between uses. Casati Milano straps, made to measure, include an 18-month warranty against manufacturing defects; beyond this period, wear is natural and the strap can be regenerated or replaced.