Technical Archive

Casio
MTG MTG-G1000BS-1A

Casio MTG MTG-G1000BS-1A: strap made to measure on the watch at the Casati Milano atelier, by appointment.

Reference

MTG-G1000BS-1A

Movement

Casio caliber 5455 World Time, Hours, Minutes, Seconds | Perpetual Calendar, Date, Day | Chronograph, Countdown | Alarm | Atomic Sync, GPS, Solar Charging

The Heritage

The Casio MTG-G1000BS-1A is a G-Shock Metal Twisted G featuring a 54.70mm sandblasted titanium case embodying Absolute Toughness philosophy with hybrid GPS module, Triple G Resist, and Core Guard. Its integrated bracelet represents a technical haute horlogerie achievement requiring custom artisan work for non-standard attachment integration with the titanium case.

Made to Measure

The strap for this watch is made to measure

On the Casio MTG 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.

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FAQ

Can you fit a standard strap on the Casio MTG MTG-G1000BS-1A?

No, the bracelet is integrated into the case and doesn't follow standard lugs. A commercial strap won't attach. For this watch I build a bespoke strap in-house, shaping it to match the specific geometry of the case.

How does the bespoke strap work for this model?

Contact <a href="/pages/casati-booking">Casati Milano</a> to book an appointment. I take measurements directly from your watch, study the asymmetric lugs, and craft the strap here in the workshop. Every detail must fit precisely.

Which leather do you recommend for this Casio?

I prefer Tuscan Cordovan leather. The brushed titanium has a brutal, sporty elegance, and cordovan speaks to that finish perfectly—it brings warmth without softening the watch's character. It ages beautifully, developing a patina over time.

How long does a well-made strap last?

With daily wear and basic care—cleaning it occasionally, not over-wetting it—a quality leather strap lasts years. Leather isn't forever, but it improves: it develops personal patina, softens, and tells the story of who wears it.

Why is the MTG-G1000BS-1A difficult to modify?

This Casio isn't a watch you modify casually. The titanium case has complex contours, the bracelet is integral to the design. It demands respect for Japanese engineering and the precision of Milan's watchmaking tradition to interpret it properly.