Casio · G-Shock 6900

Strap for GD-X6900HT-2 Heathered Purple

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

Integrated bracelet

The Casio G-Shock 6900 GD-X6900HT-2 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 diameter58 mm
ReferenceGD-X6900HT-2
FamilyG-Shock 6900
MovementCasio caliber 3240 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 6900 GD-X6900HT-2, seen from the bench

The G-SHOCK GD-X6900HT-2 Heathered Purple features the iconic 6900 module with a 57.5mm resin case and characteristic three-display layout. This model, part of G-Shock's lineage since 1983, maintains extreme durability through reinforced construction. Custom strap solutions respect the proprietary integrated spring-bar attachment system while preserving the original industrial design.

Frequently asked questions

Can you fit a standard strap on the Casio G-Shock 6900 GD-X6900HT-2?

No, the bracelet is integrated into the case with proprietary attachments. A standard strap won't fit. But I can build one bespoke in the workshop, directly on your watch, respecting the original geometry of the reinforced resin.

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 case, study the integrated spring-bar attachments, and create a solution that fits perfectly without compromise.

What leather do you recommend for the G-Shock 6900?

I choose technical, water-repellent leathers with a sporty yet versatile character. I prefer vegetable-tanned options that age beautifully and support the industrial style of the watch, without softening its visual toughness.

How long does a well-made strap last?

A properly crafted strap lasts 5-7 years of intense use, and longer with care. Technical leather ages with elegance, developing patina. It depends on how you live with it—it's an object that changes alongside you.

Why is the 6900 module so distinctive compared to other G-Shocks?

The sculptural case and three-display layout make it instantly recognisable. Born from Kikuo Ibe's vision in 1983, it represents the apex of "Industrial Toughness" aesthetics. It conquered Navy SEALs and mountaineers: that extreme resilience shows, it feels right.

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