Duxot Atlantica Diver AutomaticvsSeiko Prospex Sea

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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.

Atlantica Diver Automatic

Prospex Sea
Diameter
42mm
41.7mm
Lug-to-Lug
50mm
49.5mm
lowest
Thickness
13mm
12.3mm
lowest
Water Resistance
200m
200m
Power Reserve
n/a
41h
MSRP
$280
lowest
$595
Movement
Seiko NH35
Seiko 4R35
Case
5 specsCrystal & Dial
3 specsMovement
5 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Duxot Atlantica Diver Automatic as a beautiful and happy purchase, with many finding it a useful daily wearer. Reviewers and owners consistently note well-aligned bezel markings and adequate lume, along with a Seiko NH35 automatic movement. However, the bezel is described as stiff to rotate, and the stamped bracelet with pin links is frequently flagged as jangly, flimsy, and uncomfortable. Accuracy varies, with one owner reporting a loss of about 12 seconds per day. On balance, owners and reviewers rate the Duxot Atlantica Diver Automatic highly for its value and aesthetic appeal, despite noted comfort issues with the bracelet.
Owners widely report the Seiko Prospex Sea is a well-built watch at a fair price, with some finding its 41.7mm case size perfect while others with smaller wrists consider it big, thick, and heavy. Reviewers consistently praise the excellent lume and robust design. One owner notes the bezel action is smoother and more precise than some other Seiko divers. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its value and proven design.
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