Seiko Seiko 5 Sports Field seriesvsTraska Summiteer

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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 Seiko 5 Sports Field series at true scale

Seiko 5 Sports Field series

Traska Summiteer at true scale

Summiteer

Diameter

39.4mm

40mm

Lug-to-Lug

48.1mm

n/a

Thickness

13.2mm

n/a

Water Resistance

100m

100m

Power Reserve

41h

42h

highest

MSRP

$315

lowest

$750

Movement

Seiko 4R36

Miyota 9039

Case

5 specs
Category
Sport
Field
Diameter
39.4mm
40mm
Thickness
13.2mm
n/a
Lug-to-Lug
48.1mm
n/a
Finish
n/a
Brushed + Polished

Crystal & Dial

5 specs
Crystal
Hardlex
Sapphire
Crystal Shape
Curved
n/a
AR Coating
n/a
Underside
Dial Color
Black
Charcoal Black
Lume
LumiBrite on hands and index(es)
Super-LumiNova

Movement

4 specs
Caliber
Seiko 4R36
Miyota 9039
Beat Rate
0 vph
28,800 vph
Power Reserve
41h
42h
Complications
None
Chronograph

Pricing

1 specs
MSRP
$315
$750
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Reviews

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Seiko 5 Sports Field series

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.

Traska Summiteer

The Traska Summiteer is widely praised for its excellent value, scratch-resistant case treatment, and comfortable bracelet with on-the-fly micro-adjustments. Owners appreciate its Explorer homage design, clean and legible dial, and smooth winding action, with timekeeping averaging +2 seconds per day. Some reviewers note the presence of dust specks on the dial or roughly cut hands, and a minority of owners have experienced dial alignment issues with recent Traska releases. The bracelet has also drawn criticism for being noisy with rough clasp edges, and some wish for a smaller case size. Overall, owners rate the Traska Summiteer highly for its robust build and practical features at its price point.