Some versions are older and may be hard to find. Check the exact model and current stock before ordering.
THE BIGGER 6900
The case has a strong, oversized look, and this model was built around a long‑life battery. Mine needed a battery change after about ten years.
This is an older model. Check the exact model number and colour in the listing, since stock varies.
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A strong everyday and swimming rating, but always check the manufacturer’s guidance before diving.
Open the Full GuideCasio GD-X6900FB Specifications
The practical verdict
The case has a strong, oversized look, and this model was built around a long‑life battery. Mine needed a battery change after about ten years.
Not ideal if: You prefer a light, compact watch or want easy‑to‑find replacement parts for an older model.
I owned the black-and-gold GD-X6900FB-1 shown here. The linked video follows my restoration, including the replacement straps and CR2032 battery, rather than a new-watch review.
Review evidence
In the video I clean my 2013 GD-X6900, replace its damaged straps with model-specific parts from Japan, and fit a CR2032 battery. GD-350 straps were only a temporary test and did not sit flush.
Watch the videoCompare the details
The GD-X6900 is the much larger 6900-style option. Compare its size with the more familiar DW-6900.
Compare With the DW-6900Compare before choosing
Watch with GOAT Reviews
See how I brought my older GD-X6900 back to life with replacement straps and a CR2032 battery. The video documents the restoration, not a review of a new watch.
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