Casio MDV-106 DurovsEdox Delfin Chronograph
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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.

MDV-106 Duro

Delfin Chronograph
Diameter
44.2mm
43mm
Lug-to-Lug
48.5mm
n/a
Thickness
12.1mm
12mm
lowest
Water Resistance
200m
200m
MSRP
$85
lowest
$907
Movement
Quartz
Caliber 101 (Ronda 5021.D)
Case
5 specsCrystal & Dial
3 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 MDV-106 Duro for its quality-to-price ratio and elegant design, often highlighting the Marlin logo and finishing. Many consider it a stunning first watch or a strong alternative to more expensive dive watches, with some noting its elegant diameter and build quality. One owner mentions the 44.2mm case size is preferred over a smaller sibling model. The Casio MDV-106 Duro is available for around $59-$70, and owners frequently suggest aftermarket strap or bracelet upgrades. Some owners flag the large size and weak lume as negatives. Overall, owners rate the Casio MDV-106 Duro highly for its design elegance and exceptional value.
The Casio MDV-106 Duro's quartz movement demonstrates excellent accuracy. Its stainless steel case features surprisingly good finishing for its price point.
Owners widely praise the Edox Delfin Chronograph's fit and finish for its price point, with one owner noting accuracy within ±3 seconds per day. Reviewers find the 43mm size and bold design personally overwhelming, though one acknowledges Edox's effort in quality for the price. One reviewer criticizes blue PVD markers on a black PVD version for appearing chintzy and reducing legibility, with scant lume that fades quickly. On balance, owners rate the Edox Delfin Chronograph highly for its surprising quality and value, despite some finding its design bold.
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