Side by side

Tissot Seastar 1000vsSinn UX S (EZM 2B)

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.

Tissot Seastar 1000

Owners widely praise the Tissot Seastar 1000 for its 300m water resistance, 80-hour power reserve, and Swiss movement at its price point, with some highlighting its comfortable, sporty feel and great case/dial ratio. However, community members are split on its proportions, with some finding the indices small and the hands and bezel ill-proportioned, while others note the quartz models offer good value with solid build. The lume is described as unremarkable and not long-lasting, and the bracelet clasp on quartz models is considered flimsy by one owner. On balance, owners and reviewers appreciate the Tissot Seastar 1000 for its robust specifications and value, particularly its impressive water resistance and power reserve.

From video reviewers

The Powermatic 80 movement with its 80-hour power reserve is a shared strength. Reviewers also agree that the 40mm case size significantly improves wearability.

Sinn UX S (EZM 2B)

The Sinn UX S (EZM 2B) is widely praised by owners for its exceptional toughness, scratch resistance, and unique oil-filled case that enhances legibility and wearability. Reviewers consistently flag its crisp bezel action and classic Sinn legibility as key strengths. Some owners note the crown feel is mushy and wish for improved bezel lume. Criticisms include its significant weight, a poor-quality bracelet for the price, difficulty in strap changes, and a costly battery replacement process. Overall, owners rate the Sinn UX S (EZM 2B) highly for its indestructible, highly legible tool-watch capabilities at the price.

At a glance

18 of 29 specs differ
Diameter
Seastar 100036mm
UX S (EZM 2B)44mm
Power Reserve
Seastar 1000
UX S (EZM 2B)
Water Resistance
Seastar 1000300m
UX S (EZM 2B)5,000m
MSRP
Seastar 1000$515
UX S (EZM 2B)$3,467

Full specifications

Case

7 specs
Diameter
36mm
44mm
Thickness
9.67mm
13.3mm
Lug-to-Lug
36mm
Lug Width
18mm
22mm
Finish
black
Water Resistance
300m
5000m
Caseback

Crystal & Dial

5 specs
Crystal Shape
AR Coating
Yes
Underside
Dial Color
White
Black
Indices
Indexes
Lume
Super-LumiNova ®
Luminescent

Movement

5 specs
Caliber
ETA 955.652
Beat Rate
0 vph
Power Reserve
0h
Jewels
0
7
Complications
None
Date

Pricing

1 specs
MSRP
$515
$3,467
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