Side by side

Redwood Watches Jetstream GMTvsSeiko 5KX

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

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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.

Redwood Watches Jetstream GMT

Redwood Watches is widely praised for its value, with owners highlighting its retro styling, clean design, and 40mm case size as particularly appealing for wearability and avoiding bulk. The bezel action is described as tight with no back play, and the lume is noted as great by one owner, though another found it minimal and fading quickly. One owner reported accuracy to the second since day one, while another noted it sits beautifully on the wrist and is light. Some owners expressed a desire for a more premium movement or the addition of a date complication. Overall, owners rate Redwood Watches highly for its exceptional value and well-executed design at its price point.

Seiko 5KX

Owners widely praise the Seiko 5 Sports SKX series for its strong lume and comfortable wearability, with many noting its compact feel due to a short lug-to-lug length. The NH36 movement's accuracy varies, with typical performance between +/-5 to 10 seconds per day, though some report better. A lack of screw-down crown and ISO certification are noted drawbacks for its water resistance. Some owners find the bracelet to be of cheaper construction with hollow links, and a few have reported quality control issues. The consensus is that the Seiko 5 Sports SKX series offers good value for its price, appealing to those who appreciate its tool-like nature and iconic lineage.

At a glance

13 of 29 specs differ
Diameter
Jetstream GMT40mm
5KX42.5mm
Power Reserve
Jetstream GMT
5KX41h
Water Resistance
Jetstream GMT300m
5KX100m
MSRP
Jetstream GMT$419
5KX$350

Full specifications

Case

6 specs
Category
Diver
Diameter
40mm
42.5mm
Thickness
13.7mm
13.4mm
Lug-to-Lug
0mm
46mm
Lug Width
20mm
22mm
Water Resistance
300m
100m

Crystal & Dial

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

Movement

3 specs
Caliber
Seiko NH34
Seiko 4R36
Power Reserve
0h
41h
Jewels
0
24

Pricing

1 specs
MSRP
$419
$350
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