Side by side

Seiko 5KXvsTissot Seastar 1000

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 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.

Tissot Seastar 1000

Owners widely praise the Tissot Seastar 1000 for its value, solid build, and 300m water resistance, with reviewers highlighting its comfortable wearability and affordable price point for a sporty diver. Some owners find the bezel difficult to use and note glare from the crystal, while others criticize the lume and bracelet quality, with one owner describing the clasp as flimsy. Accuracy figures for the quartz models are excellent, and the Powermatic 80 movement is considered reliable. Overall, owners and reviewers rate the Tissot Seastar 1000 highly for its strong value proposition as a sporty, affordable everyday watch.

From video reviewers

The 80-hour power reserve from the Powermatic 80 movement is a significant strength. Reviewers did not reach a consensus on any weaknesses.

At a glance

14 of 29 specs differ
Diameter
5KX42.5mm
Seastar 100040mm
Power Reserve
5KX41h
Seastar 100080h
Water Resistance
5KX100m
Seastar 1000300m
MSRP
5KX$350
Seastar 1000$875

Full specifications

Case

5 specs
Diameter
42.5mm
40mm
Thickness
13.4mm
12.48mm
Lug-to-Lug
46mm
40mm
Lug Width
22mm
20mm
Water Resistance
100m
300m

Crystal & Dial

5 specs
Crystal
Hardlex
Sapphire
AR Coating
Yes
Dial Color
Graded grey-black
Indices
Indexes
Lume
LumiBrite on hands and index(es)
Super-LumiNova ®

Movement

3 specs
Caliber
4R36
Tissot Powermatic 80
Power Reserve
41h
80h
Jewels
24
0

Pricing

1 specs
MSRP
$350
$875
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