Glycine Combat SubvsRolex Submariner Date
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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

Submariner Date
Diameter
42mm
41mm
Thickness
10.4mm
n/a
Water Resistance
200m
300m
highest
Power Reserve
38h
70h
highest
MSRP
$515
lowest
$19,450
Movement
Sellita SW200-1
3235
Case
7 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 for its exceptional thinness, with sources noting case thicknesses around 10.4mm to 10.8mm, perfect proportions, and a refined aesthetic that avoids homage designs. Many highlight its significant value, especially at discounted prices, and its solid build quality. Some owners report an inconsistent power reserve and sub-par lume that can be difficult to read at night, while one owner noted a slightly off-color lume pip on the chapter ring. Overall, owners rate the Glycine Combat Sub highly for its blend of wearability and value.
The Glycine Combat Sub offers good value at its price point, with reviewers highlighting its attractive design and comfortable wear. However, multiple reviewers noted areas where cost-saving measures are apparent in the build quality.
The Rolex Submariner Date is widely appreciated for its functional date complication and iconic cyclops lens, which some owners find essential for daily use. However, a significant portion of the community prefers the no-date Submariner for its cleaner, more symmetrical dial aesthetic and perceived historical accuracy. On balance, owners value the Submariner Date for its practicality, though its visual appeal is a point of division compared to the no-date variant.
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