Chronotechna SeaQuest DivevsTissot 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.

Chronotechna SeaQuest Dive at true scale

SeaQuest Dive

Tissot Seastar 1000 at true scale

Seastar 1000

Diameter

42mm

40mm

Lug-to-Lug

47.7mm

n/a

Thickness

12.4mm

lowest

12.5mm

Water Resistance

300m

300m

Power Reserve

41h

80h

highest

MSRP

n/a

$875

Movement

Sellita SW200-1

Tissot Powermatic 80

Case

4 specs
Diameter
42mm
40mm
Thickness
12.36mm
12.48mm
Lug-to-Lug
47.67mm
n/a
Lug Width
22mm
20mm

Crystal & Dial

4 specs
AR Coating
n/a
Yes
Dial Color
Black
Graded grey-black
Indices
n/a
Indexes
Lume
SLN Dark Grey X1 Grade
Super-LumiNova ®

Movement

2 specs
Caliber
Sellita SW200-1
Tissot Powermatic 80
Power Reserve
41h
80h

Pricing

1 specs
MSRP
n/a
$875
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Reviews

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

Chronotechna SeaQuest Dive

The Chronotechna SeaQuest Dive is commended for its distinctive "blackest black" dial, achieved with Musou paint for striking contrast, and its minimalist design that sidesteps common diver watch clichés. The watch is equipped with a Sellita SW200-1 automatic movement, a 42mm steel case featuring both brushed and polished finishes, a unidirectional ceramic bezel, and 300m water resistance. However, one owner notes that the cut-out edges of the sandwich dial appear rough, suggesting potential quality control issues with dial finishing. Overall, owners and reviewers appreciate the Chronotechna SeaQuest Dive for its unique dial and design, despite some concerns about dial finishing.

Tissot Seastar 1000

Owners widely praise the Tissot Seastar 1000 for its value and solid build, with one reviewer calling it a comfortable, sporty, and affordable everyday watch with a great case and dial ratio. However, some owners find the Tissot Seastar 1000 too large and poorly proportioned, citing small indices on larger dials and a difficult-to-read bezel. Criticisms also include a non-reflective crystal causing glare, mediocre lume, and a subpar bracelet, with some feeling it is underwhelming for the price compared to other divers. Overall, owners rate the Tissot Seastar 1000 highly for its value and solid build at the price point.

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.