Strap for Constellation Quartz 24 Brushed Stainless Steel / Yellow Gold / Silver

The lug width of the Constellation 123.20.24.60.02.002 is exactly 20mm. This measurement is taken between the two lugs of the case and represents the width that the strap must have at its ends to be compatible. Always verify this measurement before purchasing to avoid incompatibility.

For the Constellation 123.20.24.60.02.002 we recommend straps in black or dark brown alligator, or burgundy shell cordovan. These materials respect the aesthetic balance of the two-tone steel and yellow gold case. Vegetable-tanned calf leather in chestnut tones is a more versatile choice for those seeking greater seasonal color versatility.

The strap is changed by removing the spring bars that connect the strap to the case lugs. Use a dedicated tool (spring bar tool) to gently push the bar downward, freeing the strap ends from the lugs. Insert the new strap by aligning the ends to the lugs and reinsert the bar until it clicks. A quick operation that requires precision to avoid scratching the case.

Any strap with a 20mm lug width is compatible with the 123.20.24.60.02.002. Online you will find a selection of 20mm straps ready for shipment, customizable in sizes, initials and stitching thread. The Casati Milano atelier also offers made-to-measure straps with personal leather selection.

The lifespan of a leather strap depends on the material and usage. Alligator and shell cordovan, with vegetable tanning, guarantee 3-5 years of daily wear before requiring replacement. Calf leather straps generally have a lifespan of 2-3 years. Regular maintenance (leather conditioning every 6-8 months) and rotation with other straps significantly extend the useful life.