ProTek Watches Model PT3101vsProTek Watches Model PT3103
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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.

Model PT3101

Model PT3103
Diameter
40mm
40mm
Thickness
11mm
11mm
Water Resistance
100m
100m
MSRP
$550
$550
Movement
Quartz
Quartz
These watches are spec-identical
Every spec we track matches across all 2 watches: likely dial-color variants of the same model. Toggle “Show only differences” off to see the full sheet.
Reviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The ProTek Watches Model PT3101 is praised for its insane low light visibility and bright, long-lasting tritium illumination. One reviewer noted the durable titanium case but wished for a screw-down crown and a minute hand that reached the track markings. Overall, owners and reviewers rate the ProTek Watches Model PT3101 highly for its exceptional visibility in low light conditions.
The ProTek Watches Model PT3103 is praised for its comfortable 40mm wearability and durable titanium case, with owners noting excellent tritium illumination. One owner reported a discounted price of $552. The quartz movement, while acknowledged as not horologically significant, is noted for its reliability. A reviewer wished for a screw-down crown and a minute hand that reached the minute track. Overall, owners and reviewers rate the ProTek Watches Model PT3103 highly for its durable construction and excellent tritium lume at the price point.
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