Aquatico Dolphin 38mm DivervsZelos Swordfish 40mm Ti


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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.

Dolphin 38mm Diver

Swordfish 40mm Ti
Diameter
38mm
40mm
Lug-to-Lug
n/a
46mm
Thickness
12.5mm
12mm
lowest
Water Resistance
300m
highest
200m
MSRP
$399
lowest
$459
Movement
Seiko NH35
Seiko NH35
Case
5 specsCrystal & Dial
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Aquatico Dolphin 38mm Dive Watch is praised for its original design and comfortable wearability on smaller wrists, with one owner reporting excellent quality over several years. However, some owners note the 38mm case might wear small due to its dial size. One owner experienced a rotor issue with the Seiko movement after a few years. Overall, owners rate the Aquatico Dolphin 38mm Dive Watch well for its design and wearability at the price point.
Owners widely praise the Zelos Swordfish 40mm Ti for its comfortable titanium construction, compact size, and short lugs, noting its solid build and value. The full lume dial and bezel insert are highlighted as bright and long-lasting, with the Seiko NH35 movement's crown winding described as smoother than alternatives. Some owners note the bracelet's male end links fit perfectly without play on the 40mm case. One owner found the titanium construction ultimately unsuitable for their preferences. On balance, owners and reviewers rate the Zelos Swordfish 40mm Ti highly for its comfortable wearability and impressive lume at its price point.
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