Casio · G-Shock GA-110

Strap for GA-110TS-1A Grey 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-110TS-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-110TS-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-110TS-1A, seen from the bench

The GA-110TS-1A Grey Orange is a G-Shock model featuring a 55mm case diameter with the iconic GA-110 architecture. Born in 1983 from Kikuo Ibe's revolutionary vision, this tool watch embodies the "Triple 10" philosophy: resistance to 10-meter drops, water resistance to 10 bar, and ten-year autonomy. The model incorporates Casio's proprietary attachment system and is designed for urban durability.

Frequently asked questions

Can you fit a standard strap on the Casio G-Shock GA-110?

No, the bracelet is integrated directly into the resin case. A standard strap has nothing to attach to. For this model, I work in the atelier: I build a custom strap, calibrated to your watch's geometry.

How does the custom strap service work at the atelier?

I work by appointment only at <a href="/pages/casati-booking">Casati Milano</a>. I take measurements directly from your G-Shock case, study the proprietary Casio attachment system, and craft a hand-soldered adapter that allows installation without compromising the resin integrity.

Which leather do you recommend for the GA-110?

I prefer Japanese waterproof cordovan. This is an urban tool watch, both sporty and refined — cordovan ages beautifully under wear, developing a patina that tells your story. It resists water, sweat, and the scratches that matter.

How long does a well-made strap last?

It depends on the leather and how you care for it. Cordovan lasts years, even eight or ten with proper maintenance. Leather needs air — don't lock your watch away. A light cream now and then, and the leather ages better still.

Why is the GA-110 so tough?

It comes from Kikuo Ibe's vision in 1983: drop resistance from 10 metres, water resistance to 10 bar, ten-year battery life. The 'Triple 10' philosophy — a watch built to survive, not to impress critics. That's why a custom strap must respect the same solidity.

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