Strap for Constellation Manhattan 25 Quartz Stainless Steel / Sedna Gold / Aventurine

The lug width of the 131.20.25.60.53.002 model is 16mm. This measurement corresponds to the distance between the two strap attachment points and is essential for ensuring compatibility. Always make sure to order straps specifically constructed for 16mm, as 14mm or 18mm straps will not fit correctly to the attachment lugs.

For the Omega Constellation 131.20.25.60.53.002, we primarily recommend straps in dark blue or black alligator, which respect the elegance of the aventurine case. Alternatively, calf leather finished with vegetable tanning in dark brown tones offers tactile softness and chromatic versatility. For more sporty uses, a navy blue canvas NATO maintains aesthetic coherence without pretension.

To change the strap, you need to remove the two lug screws using a dedicated tool (spring bar tool or ball end pin tool). Insert the tool into the access hole beneath the lug spring, apply gentle pressure to compress the internal spring, and slide the lug out of the attachment hole. Repeat the operation on the other side. Be careful not to damage the case during this operation.

Yes, the 131.20.25.60.53.002 is fully compatible with aftermarket straps of 16mm lug width. You can choose from numerous materials and finishes, from alligator to calf, from NATO to FKM rubber. The important thing is to always verify that the strap is specifically constructed for 16mm lugs to ensure perfect adherence to the original Omega attachment points.

The lifespan of a leather strap depends on usage, climatic conditions, and leather quality. A high-quality alligator or calf leather strap, worn daily, maintains structural and aesthetic integrity for 2-3 years. Frequent exposure to water, sweat, and UV rays can reduce this lifespan. Straps made by Casati Milano with 18-month warranty certification offer superior reliability and the possibility of recovery and restoration after the first year of use.