Momentum Sea Quartz 30 Eclipse - Combined ListingvsTissot 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.

Momentum Sea Quartz 30 Eclipse - Combined Listing at true scale

Sea Quartz 30 Eclipse - Combined Listing

Tissot Seastar 1000 at true scale

Seastar 1000

Diameter

42mm

36mm

Thickness

12.6mm

9.7mm

lowest

Water Resistance

300m

300m

MSRP

$329

lowest

$515

Movement

Seiko VS43

Quartz

Case

4 specs
Diameter
42mm
36mm
Thickness
12.6mm
9.67mm
Lug-to-Lug
n/a
n/a
Lug Width
20mm
18mm

Crystal & Dial

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

Movement

2 specs
Caliber
Seiko VS43
n/a
Type
Solar
Quartz

Pricing

1 specs
MSRP
$329
$515
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Reviews

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

Momentum Sea Quartz 30 Eclipse - Combined Listing

Owners widely praise the Momentum Sea Quartz 30 Eclipse for its solid build, comfortable wearability, legibility, and value, with many noting its tank-like construction and attractive vintage-inspired design. The watch is frequently commended for its good lume, sapphire crystal, and overall fit and finish, with one owner reporting durability over eighteen months of use. The Seiko VS43 solar quartz movement powers the watch. Some owners are split on the second-hand alignment, with multiple reports of it hitting between markers, and a few find the bezel action stiff with some backplay or slipperiness. Overall, owners and reviewers rate the Momentum Sea Quartz 30 Eclipse highly for its fun, vintage-inspired dive watch experience at an affordable price.

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.

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