Knot Watches SAC-40SSVvsMomentum Splash Eclipse
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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.

SAC-40SSV

Splash Eclipse
Diameter
40mm
38mm
Thickness
11.5mm
11.5mm
Water Resistance
200m
200m
MSRP
$296
$219
lowest
Movement
Seiko Epson PX82
Seiko VS22
Case
3 specsCrystal & Dial
1 specsMovement
1 specsPricing
1 specsReviews
Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.
Owners widely praise the Knot Watches SAC-40SSV for its Seiko-like finishing and attractive price point, with many appreciating its light feel and the quality of the strap and deployment buckle, though some find it initially stiff. The 40mm size is a point of contention, with some finding it comfortable and a favorite, while others consider it too large and prefer the 38mm variant. A recurring criticism is the small, awkwardly placed crown, which makes winding difficult. One owner also noted poor engraving and considered the watch to be primarily a fashion piece. Overall, owners rate the Knot Watches SAC-40SSV positively for its finishing and value, despite some reservations about the crown design and sizing.
Owners widely praise the Momentum Splash Eclipse's 38mm size as a comfortable and versatile fit for everyday and business-casual wear. However, one forum reviewer noted quality control issues, such as a poorly attached case back, and considered the watch overpriced at $200. Another owner reported poor reliability negatively impacting their experience, while a different community member found the lume only "a lot better" than some alternatives. On balance, owners find the Momentum Splash Eclipse a comfortable and versatile watch, though concerns about quality control and reliability are noted by some.
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![Momentum Splash Eclipse Solar [38mm] - White](/_next/image?url=%2Fimages%2Fwatches%2Fsm%2Fmomentum--splash-eclipse-38mm-white.png%3Fv%3D1786717368819&w=1536&q=55)






