Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63vsGrand Seiko SBGH289
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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.
38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63
SBGH289
Diameter
38mm
43.8mm
Lug-to-Lug
44.5mm
lowest
51mm
Thickness
13mm
lowest
14.7mm
Water Resistance
200m
200m
Power Reserve
n/a
55h
MSRP
$329
lowest
$7,700
Movement
Seiko NH36
Grand Seiko 9S85
Case
5 specsCrystal & Dial
2 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63 owners praise its screw pins, milled scissor clasp, and embossed ceramic bezel, offering excellent specifications for its price. The watch is noted for its good alignment, drawing design inspiration from Seiko Marinemaster and Rolex Yachtmaster. Its 38mm case is praised for fitting well on smaller wrists, with one owner finding it comfortable on a six-inch wrist. The seller no longer offers this specific model. Overall, owners rate the Islander 38mm Automatic Dive Watch with Radiant Blue Dial #ISL-63 highly for its impressive specifications and value.
Grand Seiko SBGH289 owners and reviewers praise its legible blue dial, strong Lumibrite, and the smooth sweep of its Hi-Beat Caliber 9S85 movement. The watch's steel case is noted for its comfortable wearability despite its 43.8mm size, and it features Grand Seiko's Super-Hard Coating for scratch resistance. Accuracy is reported within +8/-1 seconds per day. Overall, owners and reviewers rate the Grand Seiko SBGH289 highly for its blend of legibility, comfortable wear, and the precise, smooth-sweeping high-beat movement.
Excellent finishing and smooth bezel action are notable features of the Grand Seiko SBGH289. A weakness of the watch is the relatively low lume brightness. Reviewers disagree on the watch's ideal lug width, with some considering 22mm a limitation for users who prefer a more standard 20mm or 21mm strap width, while others do not mention this as a concern.
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