Glycine Airman SST GMT GL0311vsSeiko Prospex Sea
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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.
Airman SST GMT GL0311
Prospex Sea
Diameter
43mm
43.8mm
Lug-to-Lug
n/a
48.7mm
Thickness
n/a
12.8mm
Water Resistance
200m
200m
Power Reserve
n/a
41h
MSRP
$905
$625
lowest
Movement
Sellita SW330-2
Seiko 4R35
Case
4 specsCrystal & Dial
3 specsMovement
3 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 Airman SST GMT 43mm Automatic Watch GL0311 for its Swiss heritage offered at an accessible price, with a unique rotating bezel and crown lock GMT function. The reflection of the minute track and markers on the case is a detail owners love, and while the 43mm case is considered large by some, it wears smaller.
The Seiko Prospex Sea is widely praised for its excellent value as a sport watch, with owners highlighting its comfortable wearability and generous lume. Reviewers note its solid build quality and attractive design, with some specifically mentioning the matte black dial as a strong point. One owner reports accuracy around +1 to +2 seconds per day. The 43.8mm case size is considered substantial by some, and one owner found the watch heavy and thick, regretting not choosing a different variant. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its blend of classic design and modern utility at an accessible price point.
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