Casio
G-Shock 6900 GD-X6900HT-9
Casio G-Shock 6900 GD-X6900HT-9: strap made to measure on the watch at the Casati Milano atelier, by appointment.
Technical Specifications
Casio GD-X6900HT-9GD-X6900HT-9
Casio caliber 3240 Perpetual Calendar | Chronograph, Countdown | Alarm
The Heritage
The strap for this watch is made to measure
On the Casio G-Shock 6900 the bracelet is drawn as part of the case: no catalogue strap will fit. In the atelier we take the measurements on the watch itself and build the strap on the piece — that is the work of Casati Milano.
Book a consultation →FAQ
Can you fit a standard strap on the Casio G-Shock 6900 GD-X6900HT-9?
No, the bracelet is integrated into the case. The attachment is proprietary Casio, so a standard strap won't fit. I've seen many try—it simply doesn't work. At the atelier, I craft a strap entirely bespoke, directly on your watch, solving the technical constraint with a custom interface.
How exactly does the bespoke strap work for this model?
I work exclusively at <a href="/pages/casati-booking">Casati Milano</a>, by appointment only. I hold the watch in my hands, study the geometry of the integrated lugs, and create a brushed stainless steel interface that fits the case perfectly. Then I handstitch the strap in leather or technical material. It's pure craftsmanship, irreplaceable.
Which leather do you recommend for the G-Shock 6900?
I prefer vegetable-tanned Tuscan leather: this watch was born to endure, not to seduce. A robust hide that ages beautifully and develops patina, honouring the Japanese spirit of functionality without compromising the tactile refinement it deserves. For more demanding use, I'd suggest Italian military suede—textured, understated, as indestructible as the watch itself.
How long does a well-made strap last?
With quality leather and proper stitching, expect 4-5 years of solid wear, often longer. I've had clients return after six years still delighted. The leather ages, softens, gathers stories—that's beauty. Minimal care—a bit of neutral cream every 6-8 months—extends the life considerably.
Why does the 6900 module truly deserve a bespoke strap?
Because since 1983 it's the most robust architecture Casio has ever engineered. Triple sensor, sculpted case, resistance you can rely on completely. Yet it arrived in rubber, without air. A hand-stitched strap in noble leather transforms the indestructible into something you can wear to dinner. It honours the watch, elevates it.