Seiko Seiko 5 Sports MidfieldvsSmiths 'Black Shadow' PRS-38
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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 Midfield

'Black Shadow' PRS-38
Diameter
36.4mm
40mm
Lug-to-Lug
n/a
46mm
Thickness
12.5mm
12mm
lowest
Water Resistance
100m
100m
MSRP
$315
n/a
Movement
Seiko 4R36
ETA 2830
Case
5 specsCrystal & Dial
2 specsMovement
2 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Seiko 5 Sports Midfield SRPJ85 for its toughness and reliability, with one owner wearing it daily for over a year through impact sports. Reviewers and owners alike describe it as an awesome tool watch with an incredible-looking textured dial, considered a sophisticated take on the classic field watch and an accessible entry point for newcomers to mechanical watches. The 36.4mm case size is frequently highlighted as a perfect fit for a field watch, offering excellent wearability. Some owners and reviewers criticize the stock strap, noting its double-loop design requires modification or replacement. On balance, owners and reviewers rate the Seiko 5 Sports Midfield SRPJ85 highly for its robust build, attractive field watch design, and comfortable wearability at its price point.
Smiths 'BLACK SHADOW' PRS-38 owners widely praise its vintage-inspired design and clean, no-date dial with gilt accents, noting its excellent build quality for the price. The 40mm case is reported to fit smaller wrists well, and the watch features a high domed sapphire crystal and anti-magnetic properties. Some owners find the 13.7mm thickness and 162-gram weight substantial, and the screw-down crown winding action is described as gritty. Accuracy figures vary, with one owner reporting +6.8 seconds per day. The lume charges quickly and lasts long, though bezel numeral fonts are considered small and bracelet adjustment can be limited. On balance, owners rate the Smiths 'BLACK SHADOW' PRS-38 highly for its vintage aesthetic and solid construction at its price point.
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