Side by side

Seiko Ice DivervsTissot 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 Ice Diver

Owners widely praise the Seiko Prospex Sea for its robust build, classic dive watch design, and excellent value, with many highlighting its strong lume and comfortable wearability. Reviewers consistently flag its superior bezel action and overall finishing as standout features for its price point. Some owners find the 43mm case size substantial, with one noting it felt big, thick, and heavy on a 6.5-inch wrist, though others consider it a perfect size. The movement's power reserve is noted as less than newer variants by one reviewer. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its classic design and robust build at an accessible price.

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

13 of 29 specs differ
Diameter
Ice Diver45mm
Seastar 100040mm
Power Reserve
Ice Diver70h
Seastar 100080h
Water Resistance
Ice Diver200m
Seastar 1000300m
MSRP
Ice Diver$900
Seastar 1000$875

Full specifications

Case

5 specs
Diameter
45mm
40mm
Thickness
12.9mm
12.48mm
Lug-to-Lug
52.6mm
40mm
Material
Stainless Steel
Water Resistance
200m
300m

Crystal & Dial

4 specs
AR Coating
Yes
Dial Color
Graded grey-black
Indices
Indexes
Lume
LumiBrite
Super-LumiNova ®

Movement

3 specs
Caliber
6R35
Tissot Powermatic 80
Power Reserve
70h
80h
Jewels
24
0

Pricing

1 specs
MSRP
$900
$875
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.

Follow this matchup

Get a note when Seiko Ice Diver vs Tissot Seastar 1000 gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

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