Side by side

Seiko 5 Sports SKX seriesvsTudor Black Bay 58

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

What people say

Owners + reviewers, side by side

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

Seiko 5 Sports SKX series

The Seiko 5 Sports SKX series is widely praised for its value, robust build, and powerful lume, with owners appreciating its comfortable bracelets and improved movement featuring hacking and hand-winding. Some owners find the original SKX models heavy and bulky, while others praise their ruggedness and iconic dive watch design. Reviewers note the 38mm models offer great value at around €350 and are exemplary gateway watches, though their 100m water resistance without a screw-down crown makes them unsuitable for diving. The Seiko 5 Sports SKX series is seen as a decent watch, especially under £200, but lacks the tool watch capabilities of the original SKX, missing a screw-down crown, bezel pip, and ISO rating. On balance, owners and reviewers rate the Seiko 5 Sports SKX series well for its blend of value, improved movement, and tool-watch aesthetic, despite some missing dive certifications.

Tudor Black Bay 58

The Tudor Black Bay 58 is widely praised for its superb wearing experience, perfect proportions, and comfortable wearability, with owners anticipating it becoming a Tudor classic. Reviewers highlight its substantial, rugged build quality and significant value, rivaling more expensive timepieces. One owner notes the clasp's sharp shield as a minor annoyance.

From video reviewers

The 39mm case size is a strength. The bracelet's lack of micro-adjustments is a weakness. Reviewers disagree on the watch's overall value proposition.

At a glance

14 of 29 specs differ
Diameter
5 Sports SKX series38mm
Black Bay 5839mm
Power Reserve
5 Sports SKX series41h
Black Bay 5865h
Water Resistance
5 Sports SKX series100m
Black Bay 58200m
MSRP
5 Sports SKX series$350
Black Bay 58$5,350

Full specifications

Case

6 specs
Diameter
38mm
39mm
Thickness
12.1mm
11.7mm
Lug-to-Lug
44.2mm
0mm
Finish
Polished + Satin
Water Resistance
100m
200m
Caseback
Solid screw-down

Crystal & Dial

4 specs
Crystal
Hardlex
Sapphire
Dial Color
Black
Indices
Applied
Lume
LumiBrite on hands and index(es)
None

Movement

3 specs
Caliber
Seiko 4R36
MT5400-U
Power Reserve
41h
65h
Jewels
24
0

Pricing

1 specs
MSRP
$350
$5,350
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