Casio · G-Shock 6900

Strap for GD-X6900LG-8 Ice Grey

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

Integrated bracelet

The Casio G-Shock 6900 GD-X6900LG-8 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-X6900LG-8
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-X6900LG-8, seen from the bench

The G-Shock 6900 represents one of the classic configurations of the Casio G-Shock line, characterized by the rectangular shape of the display and the prominent side buttons. The model mounts the Casio 3240 caliber with perpetual calendar, chronograph, countdown and alarm functions. The resin case offers the traditional shock resistance typical of the G-Shock series.

Frequently asked questions

Can I fit a standard strap on the Casio G-Shock 6900 GD-X6900LG-8?

No, the bracelet is integrated directly into the resin case. There are no proprietary lugs: a commercial strap simply won't attach. The only option is to have one built bespoke directly onto the watch, which we do in our atelier.

How does the bespoke strap service work for the G-Shock 6900?

We work by appointment only at <a href="/pages/casati-booking">Casati Milano</a>, on Via XX Settembre 15. I take measurements directly from the case and hand-model a millimetre-precise adapter. It's work that demands time and precision: nothing standardised.

Which leather would you recommend for this watch?

I prefer black perforated Tuscan leather. This G-Shock is a sports machine: perforated leather breathes with it, absorbs sweat, and creates a material contrast that emphasises the brutal character of the resin. It ages reliably, without pretence.

How long does a well-made strap last?

A quality leather lasts 5–7 years of daily wear, depending on how you treat it. Leather doesn't fear water if dried promptly. What wears it is chronic sweat and leaving it wet. It ages beautifully: it darkens, softens, and tells the story of whoever wore it.

Why does the G-Shock 6900 deserve a handcrafted strap?

Because it's built to last: Triple 10 means 10 bar water resistance, drops from 10 metres, 10 years of battery life. If you choose a watch this uncompromising, it deserves an equally serious interpretation of the strap. It's not decoration—it's logic.

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