Casio GMD-B300vsCasio MTD-1055D
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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.
GMD-B300
MTD-1055D
Diameter
43.8mm
43mm
Lug-to-Lug
46.4mm
lowest
47.5mm
Thickness
12mm
lowest
14.6mm
Water Resistance
200m
200m
MSRP
$135
n/a
Movement
Quartz
Quartz
Case
7 specsCrystal & Dial
2 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Casio GMD-B300 for its comfortable, modern design and connectivity features, with one reviewer highlighting its value at a $120 price point. The watch is noted for its gender-neutral appearance and good legibility with usable buttons. However, some users find the display's aesthetic clashes with the case design, and one owner mentions it can feel a bit thick. The Casio GMD-B300 lacks solar charging, requiring battery replacement every two to three years, and the step tracker cannot be disabled. On balance, owners and reviewers rate the Casio GMD-B300 highly for its modern design and connectivity at an accessible price.
Owners praise the Casio MTD-1055D as a functional dive watch that delivers excellent value for its price. Some owners find the 43mm case size attractive and well-suited for smaller wrists, with one owner noting a preference for its larger look compared to other models. Overall, owners rate the Casio MTD-1055D highly for its attractive design and functional dive watch capabilities at an accessible price point.
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