Strap for Constellation Quartz 35 Stainless Steel / Black

The Omega Constellation 123.10.35.60.01.001 features a 20mm lug width. The lug width measurement is determined by the distance between the centers of the two lateral spring bar pins. It is essential to verify this dimension before purchasing an aftermarket strap to ensure perfect alignment and structural compatibility with the case.

Vegetable-tanned alligator represents the ideal choice for the 35mm Constellation, as the natural grain maintains the sports-oriented elegance of the model without competing with the griffes architecture. Alternatively, shell cordovan offers superior durability and develops a patina that intensifies over time, while dark-toned calf leather ensures immediate softness and a uniform texture that elegantly contrasts with the stainless steel.

To change the strap, position the watch on a soft pad with the caseback facing upward. Using a dual-prong spring bar tool, insert the prongs into the lateral holes of the lug and apply gentle outward pressure, lifting the spring bar pin. Remove the old strap and insert the new one, aligning the holes before releasing the pin. Repeat on the other side. Always verify that the pins are securely engaged.

Yes, Milano Straps offers a complete collection of 20mm straps custom-made for watches such as the Constellation 123.10.35.60.01.001. They are available in alligator, cordovan, calf leather, and FKM rubber, customizable in length, thread color, and initials. All 20mm straps are ready for rapid shipment or can be crafted as bespoke pieces at the Casati Milano atelier.

A quality leather strap (alligator, cordovan, or calf) has an estimated durability of 3 to 5 years with daily wear, depending on frequency of use and exposure to environmental factors (humidity, direct sunlight, mechanical contact). Shell cordovan and vegetable-tanned alligator tend to last longer than standard calf leather. Milano Straps provides an 18-month guarantee on bespoke straps crafted at the Casati Milano atelier, with the option for regeneration or replacement.