Glycine Airman SST GMT GL0310vsSeiko Monster SRP313J1
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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 GL0310
Monster SRP313J1
Diameter
43mm
42mm
Water Resistance
200m
200m
MSRP
$3,400
$450
lowest
Movement
Sellita SW330-2
Seiko 4R36
Case
2 specsCrystal & Dial
4 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Glycine Men's Airman SST GMT 43mm Automatic Watch GL0310 is widely considered an exceptional value for a Swiss automatic GMT watch, offering a complete package that exceeds expectations. The dial's two black shades visually represent AM and PM, with the hour hand at 6 o'clock indicating noon. On balance, owners rate the Glycine Men's Airman SST GMT 43mm Automatic Watch GL0310 highly for its impressive value proposition in the Swiss automatic GMT market.
The Seiko Monster SRP313J1 is praised for its updated 4R36 movement offering hacking and hand-winding, and its bright LumiBrite lume. One owner notes their watch runs at +480 seconds per day. Another owner finds the "teeth indices" of second-generation Monsters more fitting to the "monstrous" aesthetic, considering the SRP313J1 sleeker. On balance, owners and reviewers find the Seiko Monster SRP313J1 appealing for its modern movement features and strong lume, though aesthetic preferences vary.
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