Seiko Seiko 5 Sports SKX seriesvsTimefactors Commander
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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.

Seiko 5 Sports SKX series

Commander
Diameter
38mm
38mm
Lug-to-Lug
44.2mm
lowest
45mm
Thickness
12.1mm
lowest
14mm
Water Resistance
100m
300m
highest
Power Reserve
41h
n/a
MSRP
$350
lowest
$490
Movement
Seiko 4R36
Miyota 9039
Case
3 specsCrystal & Dial
3 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Seiko 5 Sports SKX series is widely praised as an excellent value gateway watch, with owners and reviewers highlighting its solid build and powerful lume. The 22mm bracelet is noted for its comfort, and the watch offers numerous style options. Some owners find the original SKX models heavy and bulky, while others appreciate their ruggedness and iconic dive watch design. The Seiko 5 Sports SKX series offers an upgraded movement with hacking and hand-winding, and standard spring bars for easier strap changes. However, it lacks the screw-down crown and ISO certification of the original SKX, leading some to consider it less of a tool watch. On balance, owners and reviewers rate the Seiko 5 Sports SKX series highly for its value and modern features, despite some preferring the tool watch capabilities of its predecessor.
Owners widely praise the Timefactors Commander for its vintage aesthetic, clean no-date dial with gilt accents, creamy lume, and sunburst dial effects, noting excellent build quality and premium feel for the price. The watch is also commended for its 300m water resistance, antimagnetic cage, and sapphire crystal. Some owners find the 13.7mm thickness and 162-gram weight substantial, and the bezel numeral font is considered disproportionately small. The dial is noted as quite reflective, and the bracelet can easily acquire desk rash. Overall, owners rate the Timefactors Commander highly for its vintage design and robust build quality at its price point.
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