Strap for Seamaster Aqua Terra 150M Master Co-Axial 30 Stainless Steel / Lavender / Bracelet

The lug width is 14mm, a specific dimension for compact models. It is measured by calculating the distance between the spring bars. It is essential to verify this measurement before purchasing a compatible strap, as not all standard straps will fit 14mm.

For the white-grey dial and elegant style, we recommend black or brown alligator, dove calf, or whisky-coloured shell cordovan. For informal contexts, a navy NATO strap is ideal. The choice depends on use: formal occasions favour premium leather, daily wear prefers practicality.

Use a spring bar tool to extract the spring bars from the lugs. Remove one bar first, then the other. Insert the bars into the new strap by aligning them with the lugs, then press until you hear a click to secure. Ensure the bars are properly locked before wearing.

Yes, provided the lug width is exactly 14mm. Verify the technical specifications of the strap. MilanoStraps offers a dedicated collection of 14mm straps already tested with compact Omega models, with options for customization in leather, colour and stitching thread.

A quality alligator strap lasts 3-5 years with daily use, developing a natural patina that enhances its aesthetic appeal. A calf strap lasts 2-3 years. Durability varies based on frequency of use, climate and care. The Casati Milano atelier offers 18-month warranty and maintenance and spring bar replacement services.