Strap for Seamaster Aqua Terra 150M Co-Axial 38.5 Stainless Steel / Red Gold / Silver / Bracelet

No, the bracelet is integrated directly into the case — there are no standard lugs where a regular strap would fit. I've seen many owners disappointed by this, but in our workshop I craft a bespoke strap tailored to your case geometry without modifying the watch itself.

I work exclusively at <a href="/pages/casati-booking">Casati Milano</a>, by appointment only. I measure your case directly — the lugs, the shoulders, the angles — then build the attachment with millimetre precision so the strap seats smoothly and securely, no force needed.

I favour Barenia brown: the warmth of the leather naturally echoes the rose gold and gives it that sport-elegant character Omega intended. If you prefer something understated, Mississippi Alligator in grey is striking, but Barenia is what I see worn with most confidence.

With daily wear and basic care — keep it away from direct sun, protect it from salt water if you wear it at sea — a good leather lasts 4 to 5 years. If your watch matters to you, a gentle clean now and then and light conditioning keeps it supple. Leather ages beautifully: it darkens, it gains character, it tells a story.

Gerald Genta drew from luxury yacht decks: fine grid patterns on the bezel that echo teak wood. For the wearer, it means this watch is built for the sea, for water, yet keeps elegance on land. A strap that respects this dual nature — neither too sporty nor too formal — is what I aim to build.