Side by side

RZE UTD-8000vsTissot Seastar 1000 GMT

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

UTD-8000
RZEUTD-8000
MSRP $279
Seastar 1000 GMT
TissotSeastar 1000 GMT
MSRP $575

At a glance

11 of 29 specs differ
Diameter
UTD-800040mm
Seastar 1000 GMT40mm
Power Reserve
UTD-800040h
Seastar 1000 GMT40h
Water Resistance
UTD-8000200m
Seastar 1000 GMT300m
MSRP
UTD-8000$279
Seastar 1000 GMT$575

Full specifications

Case

6 specs
Category
Tool
Diver
Thickness
13.4mm
11.77mm
Lug-to-Lug
49.5mm
40mm
Material
Grade 5 Titanium
Stainless Steel
Water Resistance
200m
300m
Caseback
Screw secured titanium caseback
Solid

Crystal & Dial

3 specs
AR Coating
Underside
Inner
Indices
Applied
Indexes
Lume
None
Super-LumiNova ®

Movement

1 specs
Caliber
Seiko VK64
11 1/2'''

Pricing

1 specs
MSRP
$279
$575

Follow this matchup

Get a note when RZE UTD-8000 vs Tissot Seastar 1000 GMT gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

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

RZE UTD-8000

The RZE UTD-8000 is praised for its full titanium construction with scratch-resistant coatings and comfortable wearability, offering significant value at its price point. Reviewers note its modern materials like Cerakote-coated titanium and sapphire crystal, though its feature set does not rival more expensive digital competitors. Overall, the RZE UTD-8000 is considered a compelling enthusiast piece for its material execution and value.

Tissot Seastar 1000 GMT

Owners widely praise the Tissot Seastar 1000 GMT for its sapphire crystal, 300m water resistance, and GMT complication, with one owner expressing deep satisfaction. A point of contention for some is that Swiss quartz movements may exhibit second-hand misalignment with markers, unlike certain Japanese quartz movements. On balance, owners rate the Tissot Seastar 1000 GMT highly for its robust features and value.

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.

Adjacent matchups

People also compared

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