Uploaded November 2021 | Updated September 2026, 8 hours ago

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Join us as we take an exclusive look at the methods & science that go into the Toray Carbon Fiber inside G-Shock Carbon Core Guard watches.

Featured watches:
GST-B400: g-shock.co.uk/gst-b400d-1aer
GA-2100: g-shock.co.uk/ga-2100-1a1er
GG-B100: g-shock.co.uk/gg-b100-1a9er

Introduction: 0:00
Factory Floor: 1:04
How it's made: 1:48
Carbon Strength Test: 2:56
G-Shock Carbon Core Guard: 3:53

Toray Industries
https://www.cf-composites.toray