Timex Q Timex Reissue vs Seiko 5 Sports GMT SSK001
Timex's diver meets Seiko's GMT watch
Quick Verdict
The Timex Q Timex Reissue (~$140) offers Timex Quartz precision at $355 less than the Seiko 5 Sports GMT SSK001 (~$495). The 5 Sports GMT SSK001 counters with Made in Japan craftsmanship and 100m (10 ATM) water resistance. Both are exceptional watches for their respective price points.
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Specifications Compared
| Feature | Timex Q Timex Reissue | Seiko 5 Sports GMT SSK001 |
|---|---|---|
| Price | ~$140 | ~$495 |
| Case Size | 38mm | 42.5mm |
| Movement | Quartz | Automatic Caliber 4R34 (True GMT) |
| Caliber Type | Timex Quartz | Seiko In-House Automatic GMT |
| Power Reserve | — | 41 Hours |
| Water Resistance | 50m (5 ATM) | 100m (10 ATM) |
| Crystal | Acrylic Crystal | Hardlex Crystal |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Assembled in Philippines | Made in Japan |
Category-by-Category Analysis
Design & Aesthetics
Timex's design language vs Seiko's approach
Movement & Performance
Quartz vs Automatic Caliber 4R34 (True GMT)
Wearability & Fit
38mm vs 42.5mm — different wrist presence
Value & Cost of Ownership
Timex is $355 more affordable
Water Resistance
50m (5 ATM) vs 100m (10 ATM)
Our Verdict
Timex
Q Timex Reissue
Choose the Timex Q Timex Reissue if you prioritize Timex Quartz engineering, Assembled in Philippines craftsmanship, and 50m (5 ATM) water resistance. At ~$140, it delivers Quartz with solid power reserve.
Check Price on AmazonSeiko
5 Sports GMT SSK001
Choose the Seiko 5 Sports GMT SSK001 if you value Seiko In-House Automatic GMT technology, Made in Japan heritage, and 42.5mm proportions. At ~$495, the Automatic Caliber 4R34 (True GMT) with 41 Hours power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Timex Q Timex Reissue and Seiko 5 Sports GMT SSK001 represent two distinct approaches to fine watchmaking — the Timex bringing Assembled in Philippines tradition while Seiko delivers Made in Japan engineering.

