Casio · G-Shock GA-110

Strap for GA-110C-1A Black

Integrated bracelet: measurements, the most common questions, and the way to a made-to-measure strap.

Integrated bracelet

The Casio G-Shock GA-110 GA-110C-1A is designed with a bracelet integrated into the case. For a compatible made-to-measure strap, the Casati Milano atelier builds it on your watch.

Case diameter55 mm
ReferenceGA-110C-1A
FamilyG-Shock GA-110
MovementCasio caliber 5146 world time | perpetual calendar | Chronograph, countdown | alarm
CaseResin

Spring bar

Swiss Standard universal spring bars

The right category for this model · 316L steel, all lug widths 13–26 mm

The G-Shock GA-110 GA-110C-1A, seen from the bench

The GA-110C-1A Black is a G-Shock model featuring a composite resin case and integrated bracelet with asymmetrical architecture. This shock-resistant timepiece combines technical engineering with industrial design. The watch requires a specialized custom strap attachment for optimal integration.

Frequently asked questions

Can a standard strap be fitted to a Casio G-Shock GA-110?

No. The bracelet is integrated into the case and does not use standard lugs. I've seen many try with universal straps: it doesn't work. For this model, I make a bespoke strap directly at the Atelier, working on the specific geometry of the case.

How does the bespoke strap work for the GA-110?

I work by appointment only at <a href="/pages/casati-booking">Casati Milano</a>. I take measurements directly from the case, study the attachment points and create a strap that fits perfectly. It's the only serious way to do this watch.

Which leather do you recommend for the Casio G-Shock GA-110?

I prefer robust leather with a natural grain or vegetable-tanned hide. This model has a sporting and urban soul: the leather must breathe that energy, not compete with the technical plastic of the case. A soft strap would undermine its character.

How long does a well-made strap last?

With daily wear, 4 to 5 years. It depends on care: keep the leather dry, don't bend it forcefully, treat it with cream occasionally. Leather ages well, developing a patina that tells the story of who wears it.

Why does the GA-110 have an integrated bracelet?

It's a deliberate design choice. Kikuo Ibe conceived the G-Shock as a single, indestructible block: case and bracelet fused together ensure mechanical stability and that industrial purity you recognise immediately. It's not a compromise, it's a philosophy.

The next step

The right strap isn't chosen. It is built, together.

From the atelier appointment to delivery, every step is made for those who know that things done well take time. Rare leathers, one piece at a time, eighteen months of warranty.

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Casati Milano · Via XX Settembre 15, Milan · by appointment only