Momentum Splash Eclipse Solar [38mm]vsGrand Seiko SBGP015

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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 Splash Eclipse Solar [38mm] at true scale

Splash Eclipse Solar [38mm]

Grand Seiko SBGP015 at true scale

SBGP015

Diameter

38mm

40mm

Lug-to-Lug

45.5mm

lowest

47.1mm

Thickness

11.5mm

lowest

12.4mm

Water Resistance

200m

200m

MSRP

$255

lowest

$3,800

Movement

Seiko VS22

Grand Seiko 9F85

Case

4 specs
Diameter
38mm
40mm
Thickness
11.5mm
12.4mm
Lug-to-Lug
45.5mm
47.1mm
Lug Width
18mm
20mm

Crystal & Dial

2 specs
AR Coating
n/a
Yes
Dial Color
n/a
n/a

Movement

2 specs
Caliber
Seiko VS22
Grand Seiko 9F85
Type
Solar
Quartz

Pricing

1 specs
MSRP
$255
$3,800
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Reviews

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

Momentum Splash Eclipse Solar [38mm]

Owners find the Momentum Splash Eclipse Solar [38mm] - White a gorgeous, no-frills daily wear that is light and easy to read, with zero maintenance. The 38mm case wears as a universal size, and the solar-powered Epson VS movement performs well after sunlight exposure. However, one owner reported the watch arrived non-functional, and another noted a misaligned case back, with concerns about budget Chinese parts despite Canadian assembly claims, deeming it overpriced at $200. Lume is considered acceptable by one owner, though others found it not great. Overall, owners rate the Momentum Splash Eclipse Solar [38mm] - White as a good value for its ease of wear and solar functionality, despite some build quality concerns.

Grand Seiko SBGP015

Owners widely praise the Grand Seiko SBGP015 for its exceptional dial print, which casts sharp shadows under light, and its versatility, classiness, and substantial feel. The Grand Seiko 9F85 quartz movement is noted for excellent timekeeping, with one owner purchasing it as a grab-and-go option. The watch is 40mm with 200m water resistance. Overall, owners rate the Grand Seiko SBGP015 highly for its sharp dial print and reliable quartz movement.

From video reviewers

The high accuracy of the Caliber 9F85 quartz movement is a significant strength. Reviewers noted the movement's ±10 seconds per year accuracy. The limited 100-meter water resistance was cited as a potential drawback.