Seiko Seiko 5 Sports Field seriesvsTrafford Watch Co Touring GMT
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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 Field series

Touring GMT
Diameter
39.4mm
39mm
Lug-to-Lug
48.1mm
46mm
lowest
Thickness
13.2mm
12mm
lowest
Water Resistance
100m
100m
Power Reserve
41h
42h
highest
MSRP
$315
lowest
$899
Movement
Seiko 4R36
Miyota 9075
Case
8 specsCrystal & Dial
4 specsMovement
3 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
The Seiko 5 Sports Field series is praised for its excellent legibility, featuring fully lumed Arabic numerals and a lumed pearl on the compass bezel. Reviewers note the reliable 4R36 movement and 10 bar water resistance, with some considering the watches good value under 500 euros. The GMT variants, specifically the SSK023 and SSK025, offer an accessible explorer watch with a GMT complication and a fixed 24-hour bezel. Overall, owners and reviewers rate the Seiko 5 Sports Field series highly for its legibility and value proposition.
Owners widely praise the Trafford Watch Co Touring GMT for its great finishing, fun designs, and nice dials, with one owner calling it their favorite watch worn daily for a year without stopping. The watch features a flyer GMT function and a unique inner bezel, and its designer incorporated community input. One owner notes a domed crystal cracked after a short drop, and some find the watch has a "chonky boi vibe on the wrist but in a good way." On balance, owners rate the Trafford Watch Co Touring GMT highly for its fun designs and community-driven development.
The Trafford Watch Co Touring GMT's unique GMT function offers an alternative way to use the feature. The micro-adjust system on the bracelet is a convenient feature for fine-tuning the fit. The watch lacks specific details on its performance, accuracy, or movement caliber, making it difficult to compare it to other GMT watches.
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