Glycine Combat Sub SportvsUnimatic Modello Uno U1S-GMT-RR

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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

Modello Uno U1S-GMT-RR
Diameter
39mm
40mm
Thickness
11.2mm
n/a
Water Resistance
300m
300m
Power Reserve
41h
n/a
MSRP
$540
lowest
$2,060
Movement
Sellita SW200-1
ETA 2893-2
Case
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 praise the Unimatic Modello Uno U1S-GMT-RR for its recognizable minimalist design and excellent case finishing, with one owner finding the price impressive for the quality. The watch features a 40mm brushed stainless steel case and a matte black dial with Super-Luminova markers. Some reviewers note the 120-click 24-hour bezel would be more purposeful with hourly clicks, and one owner finds its lume useless at night. The Seiko NH34A automatic movement is stated to run with an accuracy of -20/+40 seconds per day. On balance, owners and reviewers appreciate the Unimatic Modello Uno U1S-GMT-RR for its utilitarian aesthetic and build quality, despite some functional critiques of the bezel and lume.
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