Edox CO-1 Date AutomaticvsTissot Seastar 1000

lug2lug doesn't sell watches. Buy links open the brand's or seller's own site. Some links are affiliate links: lug2lug may earn a commission at no extra cost to you. Disclosures

Measurements

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

Edox CO-1 Date Automatic at true scale

CO-1 Date Automatic

Tissot Seastar 1000 at true scale

Seastar 1000

Diameter

42mm

40mm

Thickness

14mm

12.5mm

lowest

Water Resistance

300m

300m

Power Reserve

n/a

80h

MSRP

$1,800

$875

lowest

Movement

Caliber 80 (SW 200)

Tissot Powermatic 80

Case

4 specs
Diameter
42mm
40mm
Thickness
14mm
12.48mm
Lug-to-Lug
n/a
n/a
Lug Width
22mm
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 80 (SW 200)
Tissot Powermatic 80
Power Reserve
0h
80h

Pricing

1 specs
MSRP
$1,800
$875
Keep your wishlist and collection together in the appExplore the app

Reviews

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

Edox CO-1 Date Automatic

The Edox CO-1 Date Automatic is an ultra-sporty diver with a bold, angular design, featuring faceted lugs and a proprietary bezel lock. It is powered by the dependable automatic Edox Caliber 80 movement and offers 300 meters of water resistance. Owners generally recommend Edox automatic watches, though some find them poor value due to a lack of brand history. Overall, owners and reviewers rate the Edox CO-1 Date Automatic well for its sporty design and dependable movement.

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.

Similar watches

Matched to the watches above on size, movement, style and price, microbrands first. Open any one to dig in.

DiscussionNot started

Also compared

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