Side by side

Seiko 5 Sports SKX seriesvsTimefactors Speedbird III PRS-22

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

Add a watch

Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures

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.

Timefactors Speedbird III PRS-22

Owners widely praise the Timefactors Speedbird III PRS-22 for its exceptional finishing, casework, and value, with multiple owners calling it the finest watch under $1000 and noting its quality rivals that of IWC. Specific highlights include applied indices, a screw-down crown, and a comfortable bracelet. Some owners report the lume fades quickly, and the short lugs can make strap changes difficult. The watch features a Sellita SW200-1 automatic movement and a 39mm case. Overall, owners rate the Timefactors Speedbird III PRS-22 highly for its impressive build quality and design at its price point.

At a glance

11 of 29 specs differ
Diameter
5 Sports SKX series38mm
Speedbird III PRS-2239mm
Power Reserve
5 Sports SKX series41h
Speedbird III PRS-22
Water Resistance
5 Sports SKX series100m
Speedbird III PRS-22100m
MSRP
5 Sports SKX series$350
Speedbird III PRS-22$651

Full specifications

Case

4 specs
Category
Diver
Diameter
38mm
39mm
Thickness
12.1mm
11.7mm
Lug-to-Lug
44.2mm
46mm

Crystal & Dial

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

Movement

3 specs
Caliber
Seiko 4R36
Sellita SW200-1
Power Reserve
41h
Jewels
24
0

Pricing

1 specs
MSRP
$350
$651
Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

DiscussionNot started
Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.