Islander Bayport Automatic Dive WatchvsZelos Swordfish 40mm SS 'Slate'

Ref. islander-bayport-automatic-dive-watch-with-silver-white-wave-dial-isl-313·MSRP $349

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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.

Bayport Automatic Dive Watch

Swordfish 40mm SS 'Slate'
Diameter
40mm
40mm
Lug-to-Lug
40mm
lowest
46mm
Thickness
13.5mm
12mm
lowest
Water Resistance
200m
200m
MSRP
$349
lowest
$399
Movement
Seiko NH35
Seiko NH35
Case
2 specsCrystal & Dial
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Islander Bayport Automatic Dive Watch for its versatile 40mm case size and retro styling, featuring a unique grey dial with a framed date window and a pie pan design. Reviewers and owners alike highlight the watch's well-executed finishing with chamfered edges, a tight 120-click bezel, and the reliable Seiko NH35 automatic movement. Accuracy reports vary, with some owners seeing between -3 and +6 seconds per day, while others note that the NH36 movement in comparable models can be regulated to achieve near-zero daily deviation. Overall, owners and reviewers consider the Islander Bayport Automatic Dive Watch an exceptional value proposition for the brand.
Owners widely praise the Zelos Swordfish 40mm SS 'Slate' for its exceptional value, citing its design, materials, and lume as standout features. Reviewers highlight the textured dial, sapphire crystal, and the impressive bezel action for its price point. The bracelet and its on-the-fly adjustment clasp also receive specific commendation. One owner notes a slight increase in rattling and a lighter feel compared to previous versions, while another wished for a bracelet adjustment tool. On balance, owners and reviewers rate the Zelos Swordfish 40mm SS 'Slate' highly for its remarkable value and distinctive dial at its price.
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