Strap for Constellation Quartz 22.5 My Choice Stainless Steel / Red Gold / Diamond / MOP

The Omega Constellation 1368.71.00 has a lug width of 18mm. This dimension is standard for the women's models in the Constellation collection and is compatible with all 18mm artisanal straps available in the Milano Straps catalogue. To measure correctly, extract one end of the original bracelet using a flat tool and gently push outward: the distance between the two metal holes corresponds exactly to 18mm.

For the Constellation 1368.71.00 we recommend three choices in order of iconic appeal: alligator (especially French or Madagascan) for timeless elegance, vegetable-tanned calf for a soft feel and natural patina that evolves over time, or shell cordovan for an almost ceramic glossy aesthetic. The choice depends on usage: alligator for formal occasions, calf for daily versatility, shell cordovan for purists seeking tactile perfection.

Changing the strap on the Constellation 1368.71.00 requires a flat tool (Swiss Army knife or dedicated spring bar tool) and a bit of care. Locate the small recess on the metal lug tip, push toward the center to release the spring and slide outward. Repeat on both sides. To install the new strap, align the hole on the leather with the metal lug and gently push until it clicks into place. If you prefer to avoid any risk, the Casati Milano atelier offers a strap-changing service by appointment.

Yes, all artisanal straps with 18mm lug width are perfectly compatible with the Constellation 1368.71.00. Milano Straps offers a wide selection of aftermarket straps that maintain the necessary technical specifications. It is essential to verify that the width is exactly 18mm: straps with different tolerances could create unsightly lateral play or wrist instability.

The durability of a leather strap depends on the material and usage. A quality alligator (such as those with vegetable tanning) lasts on average 4-6 years with daily use. Vegetable-tanned calf has similar longevity, while shell cordovan—being denser—can exceed 10 years. The natural patina that forms over time is a desired characteristic, not a defect. Milano Straps guarantees 18 months on all straps from the Casati Milano atelier, and the wear rate also depends on cleaning frequency and protection from extreme humidity.