Strap for Constellation Quartz 24 Brushed Stainless Steel / Red Gold / Snow / Blue Supernova

The lug width of the Omega Constellation 123.25.24.60.53.001 is 20 millimetres. This measurement represents the distance between the two lugs of the case where the strap attaches. It is essential to verify this dimension before purchasing an aftermarket strap to ensure perfect compatibility.

The ideal strap depends on usage: dark brown or black alligator enhances the formal elegance of the two-tone gold-steel; vegetable-tanned calf is perfect for daily wear thanks to its resistance and natural patina that develops over time; shell cordovan offers a compact surface and lustrous finish; finally rubber and NATO fabric provide practicality for sports contexts while maintaining the compact case design.

Changing the strap requires the use of a specialized tool (spring bar tool). Position the watch with the lug facing upward, insert the tip of the tool into the small notch of the elastic pin and gently press to release the spring. Remove the pin and repeat on the other lug. Insert the new strap by aligning the holes with the pins, then press the spring until it locks into place. For models with a deployant, the process is identical.

Yes, all straps with a 20mm lug width are compatible with the Constellation 123.25.24.60.53.001. Milano Straps offers a complete collection of 20mm straps in various materials (alligator, calf, shell cordovan, rubber). It is recommended to choose thicknesses between 3.5 and 4.5 millimetres to ensure optimal aesthetic fit to the case proportions.

The lifespan of a leather strap depends on the material and usage. Quality artisanal alligator or calf typically lasts 3-5 years with moderate daily wear. Shell cordovan, due to its density, can exceed 5-7 years. Factors such as humidity, sun exposure and regular maintenance significantly influence longevity. Casati Milano straps include an 18-month warranty and can be regenerated or replaced with simple maintenance.