Edox Grand Ocean Power Reserve AutomaticvsTissot Seastar 1000

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Edox Grand Ocean Power Reserve Automatic at true scale

Grand Ocean Power Reserve Automatic

Tissot Seastar 1000 at true scale

Seastar 1000

Diameter

40mm

40mm

Thickness

13.4mm

12.5mm

lowest

Water Resistance

300m

300m

Power Reserve

n/a

80h

MSRP

$2,790

$875

lowest

Movement

Caliber 945 (SW 279-1)

Tissot Powermatic 80

Case

3 specs
Thickness
13.4mm
12.48mm
Lug-to-Lug
n/a
n/a
Lug Width
18.5mm
20mm

Crystal & Dial

4 specs
AR Coating
n/a
Yes
Dial Color
n/a
Graded grey-black
Indices
n/a
Indexes
Lume
None
Super-LumiNova ®

Movement

2 specs
Caliber
Caliber 945 (SW 279-1)
Tissot Powermatic 80
Power Reserve
0h
80h

Pricing

1 specs
MSRP
$2,790
$875
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Reviews

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

Edox Grand Ocean Power Reserve Automatic

Owners widely praise the Edox Grand Ocean Power Reserve Automatic's comfortable wearability and its charming hybrid sport/dress aesthetic, with many appreciating the brand's under-the-radar finish and quality. The power reserve indicator, featuring two overlapping discs, is seen by some as a fun winding display, though its asymmetry is noted as potentially polarizing. One owner points to the perlage inside the clasp as a quality indicator. Some reviewers find the dial labeling unnecessary and the lume less capable than dedicated sport watches. On balance, owners and reviewers rate the Edox Grand Ocean Power Reserve Automatic highly for its attractive finishing and comfortable wearability at its price point.

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.

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