Glycine Combat Sub SportvsOceanica Watch Co. Thresher
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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.

Combat Sub Sport

Thresher
Diameter
39mm
40mm
Lug-to-Lug
n/a
47mm
Thickness
11.2mm
lowest
12mm
Water Resistance
300m
highest
200m
Power Reserve
41h
n/a
MSRP
$540
$300
lowest
Movement
Sellita SW200-1
Seiko NH35
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.
Owners widely praise the Glycine Men's Combat Sub Sport 39mm Automatic Watch for its excellent value, with many considering it the best watch they own for its price point. Its solid build, reliability, and attractive design are frequently highlighted, alongside a surprisingly thin profile and comfortable wearability for daily use. Some owners report accurate timekeeping around +3 seconds per day, and the bezel action is described as satisfyingly clicky. One owner notes that their 4-year-old Glycine Combat Sub still exhibits excellent quality. The 39mm size is particularly favored for its sleekness and versatility, with some regretting not choosing it over larger variants. On balance, owners rate the Glycine Men's Combat Sub Sport 39mm Automatic Watch highly for its exceptional value and well-executed design.
Owners widely praise the Oceanica Watch Co. Thresher for its impressive specifications and value, noting its strong lume and sapphire crystal. One owner reports an issue with the internal bezel on the first generation, which could rotate even when the crown was secured. The Oceanica Thresher is priced at $250.00, with some commenters observing that its font on the insert and indices resemble those found on the IWC Aquatimer. Overall, owners rate the Oceanica Watch Co. Thresher highly for its robust specifications and value at its price point.
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