Cestrian Ocean Series GMTvsOrient AA02 Diver
Ref. cestrian-ocean-series-black-dial-silicone-strap-automatic-gmt-mens-watch·MSRP $262
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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 GMT

AA02 Diver
Diameter
42mm
41.5mm
Lug-to-Lug
48.5mm
47mm
lowest
Thickness
13.9mm
13mm
lowest
Water Resistance
200m
200m
Power Reserve
42h
highest
40h
MSRP
$262
lowest
$285
Movement
Seiko NH34
Orient F6922
Case
3 specsCrystal & Dial
2 specsMovement
7 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Cestrian Ocean Series GMT is priced around 220 euros, a figure noted as only slightly higher than comparable NH34-powered watches available elsewhere. Owners express satisfaction with the value proposition of Cestrian watches at their price point. On balance, owners rate the Cestrian Ocean Series GMT highly for its competitive pricing within the NH34-powered watch market.
Owners widely praise the Orient AA02 Diver Watch for its exceptional value and quality at its affordable price point, with many considering it a "keeper" and a "proper dive watch" offering better specifications than comparable models. Reviewers and owners alike highlight its accuracy, robustness, and understated, versatile design suitable for any occasion. The Orient F6922 automatic movement is noted for its hacking and hand-winding capabilities, and a 40-hour power reserve. Some owners have opted to replace the stock bracelet. Overall, owners rate the Orient AA02 Diver Watch highly for its impressive value and solid dive watch credentials.
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