Side by side

Seiko 5 Sports SKX seriesvsBoldr The Boys

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

5 Sports SKX series
Seiko5 Sports SKX series
MSRP $350
The Boys
BoldrThe Boys
MSRP $299

At a glance

13 of 29 specs differ
Diameter
5 Sports SKX series38mm
The Boys38mm
Power Reserve
5 Sports SKX series41h
The Boys40h
Water Resistance
5 Sports SKX series100m
The Boys200m
MSRP
5 Sports SKX series$350
The Boys$299

Full specifications

Case

5 specs
Category
Diver
Tool
Thickness
12.1mm
12mm
Lug-to-Lug
44.2mm
44mm
Material
Stainless Steel
Titanium
Water Resistance
100m
200m

Crystal & Dial

4 specs
Crystal
Hardlex
Sapphire
AR Coating
Inner
Yes
Dial Color
Black
The Boys' Brigade 90th Anniversary Edition
Lume
LumiBrite on hands and index(es)
Super-LumiNova

Movement

3 specs
Caliber
4R36
Seiko NH35A
Power Reserve
41h
40h
Jewels
24
25

Pricing

1 specs
MSRP
$350
$299

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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.

Boldr The Boys

Boldr The Boys is praised for its lightweight, durable titanium case, ergonomic lugs, and excellent legibility with strong lume. Owners note the competitive price and good customer service, while reviewers highlight the reliable SII NH35A movement and 200m water resistance. Some owners report that titanium scratches easily and question the brand's history and recognition. On balance, owners and reviewers rate Boldr The Boys highly for its practical features and value at $299.

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