Grand Seiko SBGH289vsWhitby Watch Co. Ad Mare Diver
lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures
Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.
SBGH289
Ad Mare Diver
Diameter
43.8mm
44mm
Lug-to-Lug
51mm
50.8mm
lowest
Thickness
14.7mm
14mm
lowest
Water Resistance
200m
200m
Power Reserve
55h
highest
38h
MSRP
$7,700
$550
lowest
Movement
Grand Seiko 9S85
Sellita SW200-1
Case
3 specsCrystal & Dial
2 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
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.
Owners widely praise the Whitby Watch Co. Ad Mare Dive Watch as a solid dive watch for its price, with multiple users calling it the best deal under $600 and one rating it 8.5 out of 10. Reviewers note its substantial feel, quality construction, and crisp dial with applied indices, powered by a Sellita SW200-1 automatic movement. Some owners find the 44mm case size to be a comfortable daily wear, with one mentioning the sanded texture of the titanium variant keeps it light. Drawbacks noted by one owner include the absence of a date wheel. Overall, owners and reviewers rate the Whitby Watch Co. Ad Mare Dive Watch highly for its value and build quality at its price point.
Similar watches
Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.
Also compared
Comparisons nearby in the catalog: alternatives to the watches above paired against the matchup.