Borealis Watch Co. Bull Shark V2vsZelos Aurora Field
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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.

Bull Shark V2

Aurora Field
Diameter
38mm
42mm
Lug-to-Lug
47mm
n/a
Thickness
12.6mm
12.2mm
lowest
Water Resistance
300m
highest
200m
MSRP
$495
lowest
$529
Movement
Miyota 9039
Miyota 9039
Case
7 specsCrystal & Dial
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The red bezel is a standout feature. The watch wears small, which is a concern for larger wrists.
Owners widely praise the Zelos Aurora Field for its unique and gorgeous dials, with particular admiration for the hammered teal bronze version, and its excellent lume. The new clasp is highlighted as the best to date, and the watch is considered feature-packed for its price point, including anti-magnetic properties. Some owners find the case shape and lugs make the watch wear high, and one commenter noted the dial text appeared cheap and plasticky, while another flagged sharp bracelet edges. Overall, owners rate the Zelos Aurora Field highly for its stunning dial designs and value proposition under $400.
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