Traska Seafarer CharcoalvsSeiko Seiko 5 Sports Field series

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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.

Traska Seafarer Charcoal at true scale

Seafarer Charcoal

Seiko Seiko 5 Sports Field series at true scale

Seiko 5 Sports Field series

Diameter

40mm

39.4mm

Lug-to-Lug

n/a

48.1mm

Thickness

n/a

13.2mm

Water Resistance

150m

highest

100m

Power Reserve

42h

highest

41h

MSRP

$665

$315

lowest

Movement

Miyota 9039

Seiko 4R36

Case

7 specs
Category
Diver
Sport
Diameter
40mm
39.4mm
Thickness
n/a
13.2mm
Lug-to-Lug
n/a
48.1mm
Material
316L Stainless Steel
Stainless Steel
Finish
Brushed + Polished
n/a
Water Resistance
150m
100m

Crystal & Dial

5 specs
Crystal
Sapphire
Hardlex
Crystal Shape
n/a
Curved
AR Coating
Underside
n/a
Dial Color
Charcoal Black
Black
Lume
Super-LumiNova BGW9
LumiBrite on hands and index(es)

Movement

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

Pricing

1 specs
MSRP
$665
$315
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Reviews

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

Traska Seafarer Charcoal

The Traska Seafarer Charcoal is widely praised for its exceptional value, comfortable bracelet with on-the-fly adjustment, and durable construction featuring a proprietary scratch-resistant coating. Owners appreciate its attractive, versatile design and retro aesthetic, with many finding it a perfect daily wearer or beater watch that looks even better in person. Some owners report issues with rotor problems or misalignment, and one user found the 12 o'clock indices crooked. The strap is noted by one owner as feeling cheap, and the 150m water resistance is considered low by one owner for an internal bezel watch. Overall, owners and reviewers rate the Traska Seafarer Charcoal highly for its impressive specifications and build quality at its price point.

From video reviewers

The Traska Seafarer Charcoal's notable strength is its refined finishing, which elevates it from a field watch to a luxury-like piece. A shared weakness is the dim lume, which may be a drawback for those who value nighttime visibility. Reviewers disagree on the watch's build, with one reviewer noting a more substantial build and larger case size, while the other does not mention this feature.

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.