Erebus Watches ORIGIN 40vsMomentum Sea Auto 30

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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.

Erebus Watches ORIGIN 40 at true scale

ORIGIN 40

Momentum Sea Auto 30 at true scale

Sea Auto 30

Diameter

40mm

42mm

Lug-to-Lug

46mm

lowest

47mm

Thickness

12mm

lowest

12.6mm

Water Resistance

200m

300m

highest

Power Reserve

n/a

42h

MSRP

$499

lowest

$585

Movement

Miyota 9015

Miyota 9015

Case

4 specs
Diameter
40mm
42mm
Thickness
12mm
12.6mm
Lug-to-Lug
46mm
47mm
Water Resistance
200m
300m

Movement

1 specs
Power Reserve
0h
42h

Pricing

1 specs
MSRP
$499
$585
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Reviews

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

Erebus Watches ORIGIN 40

Owners widely praise the Erebus Watches ORIGIN 40 for its tooly brushed finish, excellent legibility with subtle red accents, and a business-like appearance. The 40mm case is noted for wearing smaller than its dimensions suggest, and the design is preferred by some for its refined hands and dial texture. The watch is available for £330/$299 and is reportedly made by San Martin, contributing to its exceptional build quality for the price. One owner questions the long-term appeal of the 13-24 date complication. There are concerns regarding Erebus's warranty service, with one reviewer presenting evidence of defective bracelet pins not being covered. Some dislike the branding, and one owner finds the design dreadfully boring. Overall, owners rate the Erebus Watches ORIGIN 40 highly for its impressive build quality and wearability at its price point.

Momentum Sea Auto 30

Owners widely praise the Momentum Sea Auto 30 for its value, readability, and overall fit and finish, with many appreciating its comfortable wearability and durable tool watch design. One owner notes the soft tropic strap and that the 42mm case wears smaller than expected. Some owners report that the second hand on quartz variants does not always align with the indices, and one owner found the bezel action stiff with some backplay. Overall, owners rate the Momentum Sea Auto 30 highly for its value and tool watch capabilities.

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