Side by side

Momentum Smokejumper EclipsevsSeiko Prospex Sea Save the Ocean Special Edition

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

What people say

Owners + reviewers, side by side

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

Momentum Smokejumper Eclipse

Owners praise the Momentum Smokejumper Eclipse for its lightweight feel, solar power, and clear dial. One owner notes the watch's titanium case, domed sapphire crystal, and near-perfect timekeeping from its Japanese quartz movement, all for $200 CAD. However, one owner reports the plastic construction scratches easily. Overall, owners rate the Momentum Smokejumper Eclipse highly for its solar convenience and value.

Seiko Prospex Sea Save the Ocean Special Edition

The Seiko Prospex Sea Save the Ocean Special Edition is widely praised for its attractive, unique, and textured dials, often described as having a "Grand Seiko feel" at a more accessible price point, with specific mentions of wave patterns, lagoon hues, and manta ray motifs. Owners appreciate the smooth bezel operation and satisfactory lume. Accuracy figures vary, with one owner reporting +5 seconds per day, while another notes a range from +1/+2 to about -6 seconds per day. The 6R35 movement offers a 70-hour power reserve, and some models feature sapphire crystals. Criticisms include a desire for exhibition casebacks and concerns about the quality and security of the stamped metal clasps and bracelets, which are frequently described as rattly or underwhelming, though this is noted as a common Seiko trait. Some owners are split on the number of Save the Ocean variations and dislike the cyclops magnifier.

At a glance

13 of 29 specs differ
Diameter
Smokejumper Eclipse42mm
Prospex Sea Save the Ocean Special Edition45mm
Power Reserve
Smokejumper Eclipse144h
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
Smokejumper Eclipse100m
Prospex Sea Save the Ocean Special Edition200m
MSRP
Smokejumper Eclipse$275
Prospex Sea Save the Ocean Special Edition$625

Full specifications

Case

6 specs
Category
Diver
Diameter
42mm
45mm
Thickness
11.5mm
13.2mm
Lug-to-Lug
50.5mm
47.7mm
Material
Titanium
Stainless Steel
Water Resistance
100m
200m

Crystal & Dial

2 specs
AR Coating
Inner
Anti-reflective coating on inner surface
Lume
Numerals and markers with lume for visibility.
LumiBrite on hands, index(es) and bezel

Movement

4 specs
Caliber
VS43
Seiko 4R36
Type
Solar
Automatic
Power Reserve
144h
41h
Jewels
25
24

Pricing

1 specs
MSRP
$275
$625
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