Casio
G-Shock 6900 DW6900CS1ER

No, the bracelet is integrated into the case and the attachment is proprietary. A standard strap won't fit. If you want to transform it, though, there's a solution: I craft a bespoke strap in the workshop, made directly to the geometry of your watch.

I work with <a href="/pages/casati-booking">Casati Milano</a>, by appointment only. When you come to via XX Settembre 15 in Milano, I take measurements directly from your case, study the proprietary attachment, and make a millimetric adapter that holds your chosen leather. Each strap is hand-moulded to your specific case.

I prefer vegetable-tanned Tuscan leather. This watch has a direct, sporty character — a leather that ages with nobility and absorbs daily wear without complaint is what it needs. The patina that develops over years tells the story of your time with the watch.

It depends on the leather and how you use it. The Tuscan leather I recommend holds up for years of wear without failing — I have clients with straps that are five or six years old and still wear beautifully. Leather ages, it creases, it develops character. If you care for it — dry it when wet, keep it out of constant direct sun — it'll go the distance with your watch.

The 53mm resin case and three-eye profile have a geometry few watches share. Building an adapter that respects this shape and holds over time is a genuine technical challenge. That's what draws me to this model — it's not routine work, it's tailoring.