Casio · G-Shock GA-110

Strap for GA-110MR-4A Orange

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-110MR-4A 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-110MR-4A
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-110MR-4A, seen from the bench

The GA-110MR-4A is a G-Shock model featuring a 55mm resin case with a multi-layer dial design. This watch from the GA-110 collection represents robust engineering for urban use. The integrated Casio attachment system requires custom strap solutions that respect the original technical specifications of the timepiece.

Frequently asked questions

Can I fit a standard strap on the Casio G-Shock GA-110 GA-110MR-4A?

No, the bracelet is integrated into the case and the attachment is proprietary Casio. A standard strap won't fit. But in the atelier I build a bespoke solution directly onto your case, respecting its original geometry.

How does the bespoke strap work for this model?

I work by appointment only at <a href="/pages/casati-booking">Casati Milano</a>. I take measurements directly from the resin case, design the precise attachment, and craft the piece by hand. It's horology tailoring.

Which leather would you recommend for the GA-110?

I prefer Tuscan leather for this model. It has the right character: tough, slightly raw, perfect for the military-urban aesthetic. It ages with natural patina, never loses its appeal.

How long does a well-made strap last?

A strap built with care lasts years. It depends on use and maintenance: if you treat it with respect, good Tuscan leather will serve you 5-7 years or more, developing character as it ages. The patina is part of the story.

Why does this G-Shock deserve a bespoke strap?

Because it's not an ordinary watch. The 55mm resin case, the multi-layer dial, the military-urban design—it's a piece that speaks loudly. It deserves a strap that dialogues with that presence, not one that hides it.

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