Cestrian Ocean Series GMTvsGlycine Combat Sub
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

Combat Sub
Diameter
42mm
42mm
Lug-to-Lug
48.5mm
n/a
Thickness
13.9mm
10.6mm
lowest
Water Resistance
200m
200m
Power Reserve
42h
n/a
MSRP
$262
lowest
$515
Movement
Seiko NH34
Sellita SW200-1
Case
2 specsCrystal & Dial
1 specsMovement
2 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 Glycine Men's Combat Sub 42mm Automatic Watch GL0087 for its value, with prices ranging from $300 to $500, and its wearability on smaller wrists due to its 42mm case, thin 10.4mm to 10.5mm profile, and sharply downturned lugs. The watch's lume is noted as being longer-lasting than a Seiko SKX007's, though visibility after 15 minutes is debated, and one owner observed slight underapplication on the 6 o'clock marker. On balance, owners rate the Glycine Men's Combat Sub 42mm Automatic Watch GL0087 highly for its exceptional value and comfortable wearability.
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