Glycine Combat Sub SportvsSignum Cuda Steel 39mm
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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

Cuda Steel 39mm
Diameter
39mm
39mm
Lug-to-Lug
n/a
46mm
Thickness
11.2mm
11mm
lowest
Water Resistance
300m
highest
200m
Power Reserve
38h
n/a
MSRP
$540
$499
lowest
Movement
Sellita SW200-1
Miyota 9015
Case
5 specsCrystal & Dial
5 specsMovement
5 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Glycine Combat Sub Sport for its thinness, with various sources citing measurements between 10.4mm and 10.8mm, and its comfortable wearability due to contoured lugs that make it feel smaller than its 39mm case size. Reviewers and owners consistently highlight its value, with some considering it the best dive watch under $400 and noting its refined finishing and smooth winding action. However, opinions are mixed on its design, with some finding it unique and others plain or questioning its homage status. Lume quality is a point of contention, with some finding it subpar and hard to read at night, while others describe it as marginally better than a Seiko SKX007. Some owners have also reported inconsistent power reserve or stem issues. Overall, owners and reviewers rate the Glycine Combat Sub Sport highly for its exceptional thinness and value proposition at the price point.
Owners widely praise the Signum Cuda Steel 39mm for its unique dial options, including meteorite and Lapis Lazuli, and its excellent value under $400, with many highlighting its fantastic case execution and top-shelf lume. Some owners report the lume is exceptionally bright, even comparing it to radium, while others find the hands' lume underperforms significantly. One owner noted the watch felt bigger, heavier, and chunkier than expected, and another expressed dissatisfaction with the brand's product photos not matching the actual watches. On balance, owners rate the Signum Cuda Steel 39mm highly for its unique dial options and excellent value.
The watch offers exceptional value for its price point. Reviewers noted its outstanding lume. No shared weaknesses were identified.
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