Strap for GA-100GD-9A Rose Gold

No, the bracelet is integrated into the case and the lugs are proprietary. A standard strap won't attach. I build a bespoke solution directly onto your case geometry.

I work only by appointment at <a href="/pages/casati-booking">Casati Milano</a>. I take measurements directly from your case and hand-stitch the strap onto the original lugs, respecting the watch's technical design.

I prefer vegetable-tanned Tuscan leather. It has the durability this sport watch deserves and ages honestly — creases tell the story of your work, they don't betray it. For more grip, Suede is the right choice.

With proper care, 4–5 years of regular wear without issue. Leather ages naturally, darkens, softens — that's expected. It depends on how you treat it: frequent water and direct sun stress it, occasional cleaning and rest preserve it.

Kikuo Ibe designed the G-Shock in the 1980s around a shock-absorbing core that dissipates impact. Resin isn't fragile — it's engineering. The GA-100, at 55mm, amplifies that protection. It's built to endure, not to be light.