Strap for Seamaster Aqua Terra 150M Automatic 29.2 Stainless Steel / MOP / Bracelet

No, the bracelet is integrated into the case. There's no standard lug where a strap would attach. But I can build a custom strap for you, sized precisely to your case — that's what has made the difference across twenty years working at the bench.

We work by appointment only at <a href="/pages/casati-booking">Casati Milano</a>, Via XX Settembre 15. I take measurements directly from your case, study the original attachment millimetre by millimetre, and hand-build the strap so it integrates seamlessly with the watch.

Barenia. It has substance, ages with character, and isn't afraid of salt water — exactly what you need in a watch that's both sporty and refined. When you take it sailing, you won't worry about damaging the strap.

It depends on how you treat it. With daily wear and minimal care — a light application of neutral grease once a year, away from direct sun and stagnant fresh water — the leather will last 5 to 7 years, perhaps longer. And it ages beautifully, developing a patina that tells your story.

The integrated bracelet is architecture. It's not merely an aesthetic choice: it's part of the proportions, the way the watch speaks to your wrist. A custom strap that replaces it must respect that geometry, otherwise it betrays the Aqua Terra's character.