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Momentum Atlas Eclipse Solar 38vsSeiko Prospex Sea Save the Ocean Special Edition

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What people say

Owners + reviewers, side by side

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

Momentum Atlas Eclipse Solar 38

Owners widely praise the Momentum Atlas Eclipse Solar 38 for its perfect 38mm size, lightweight titanium case, and excellent readability with its pilot-style dial and simple layout. The solar-powered quartz movement is appreciated for its quick charging and low maintenance, with one owner noting better lume than a previous Tissot. The watch is frequently described as a comfortable, no-frills daily wear or GADA watch that disappears on the wrist. Some owners find the branding excessive, the original leather strap stiff, and the bracelet cheap-feeling with limited adjustment. One owner reported a faulty solar movement requiring service, and another noted a small piece of fluff inside the case. Overall, owners rate the Momentum Atlas Eclipse Solar 38 highly for its comfortable wearability and value as a solar-powered field watch.

From video reviewers

The solar-powered quartz movement and lightweight titanium case are praised. The lume is considered weak. Reviewers disagree on the ideal case size, with some preferring the 38mm and others the 44mm version.

Seiko Prospex Sea Save the Ocean Special Edition

Owners widely praise the Seiko Prospex Sea Save the Ocean Special Edition for its exceptional and captivating dial designs, often described as a highlight that evokes ocean surfaces with unique textures and color gradients. The watch is frequently noted for its excellent value, with some reviewers comparing its aesthetics to much higher-priced brands. Owners report satisfactory lume and accurate timekeeping, with figures ranging from +5 seconds per day to more precise results. However, some owners and reviewers point to the bracelet clasp as a point of criticism, describing it as underwhelming or flimsy, and some find the watch to be top-heavy. There are also mentions of imperfect day/date wheel alignment and occasional bezel alignment issues on some models within the line. The Seiko Prospex Sea Save the Ocean Special Edition is available in various case sizes, with some owners questioning if certain dimensions are too bulky for daily wear.

At a glance

15 of 29 specs differ
Diameter
Atlas Eclipse Solar 3838mm
Prospex Sea Save the Ocean Special Edition43.8mm
Power Reserve
Atlas Eclipse Solar 38
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
Atlas Eclipse Solar 38100m
Prospex Sea Save the Ocean Special Edition200m
MSRP
Atlas Eclipse Solar 38$235
Prospex Sea Save the Ocean Special Edition$650

Full specifications

Case

7 specs
Category
Diver
Diameter
38mm
43.8mm
Thickness
0mm
12.8mm
Lug-to-Lug
0mm
48.7mm
Lug Width
20mm
22mm
Material
Titanium
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

3 specs
AR Coating
Anti-reflective coating on inner surface
Dial Color
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

4 specs
Caliber
Seiko VS42
Seiko 4R35
Type
Solar
Automatic
Power Reserve
0h
41h
Jewels
0
23

Pricing

1 specs
MSRP
$235
$650
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