Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving 43mmvsDOXA SUB 300
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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.

Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving 43mm

SUB 300
Diameter
43mm
42.5mm
Lug-to-Lug
51mm
n/a
Thickness
13.5mm
n/a
Water Resistance
300m
300m
Power Reserve
n/a
38h
MSRP
$910
lowest
$2,890
Movement
Seagull ST2130
Automatic
Case
5 specsCrystal & Dial
4 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm for its excellent build quality and finishing, noting smooth bezel and crown action, perfect alignment, and a high-end appeal attributed to its brushed and polished bracelet and sunburst dial. The quick-release spring bar system is described as ingenious, and the watch is considered built like a tank, offering surprising quality for its price with reliable accuracy. Some owners question if its higher price is justified, and the 43mm automatic version is considered chunky at 15mm thick. Overall, owners rate the Seagull Ocean Series Pro Special Edition 300m Waterproof Titanium Alloy Case Ice-textured Dial Diving Watch 43mm highly for its exceptional finishing and robust build quality at its price point.
The DOXA SUB 300 is widely praised for its wearability, vibrant color options, and modern updates like improved lume, with reviewers calling it the brand's most desirable model. Owners note its comfortable wear, clean cushion case, and legible dials, though some find the 42.5mm case a bit large. The bezel action is outstanding, and the beads-of-rice bracelet contributes to a smaller perceived size. However, some owners report issues with bracelet end links sticking out, a sharp clasp edge, sub-standard screw pins, and disappointing lume. The polished bezel surface is also noted as prone to scratches, and the clasp's top section and clip are described as feeling "tinnyness" and too sixties. On balance, owners and reviewers rate the DOXA SUB 300 highly for its compelling charm and modern updates, despite some noted bracelet and clasp refinements.
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