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Momentum Sea Quartz 30 Eclipse - Combined ListingvsSeiko Prospex Sea Save the Ocean Special Edition

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

Sea Quartz 30 Eclipse - Combined Listing
MomentumSea Quartz 30 Eclipse - Combined Listing
MSRP $335
What people say

Owners + reviewers, side by side

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

Momentum Sea Quartz 30 Eclipse - Combined Listing

Owners widely praise the Momentum Sea Quartz 30 Eclipse for its comfortable wearability, legibility, and value, noting its bright lume and sapphire crystal. The watch is seen as a faithful reissue with a fun, vintage-inspired design. Some owners report the quartz second hand does not always precisely align with the dial markers, and the bezel action is described as stiff with some backplay, though reviewers consider these minor points acceptable given the affordable price. Overall, owners and reviewers rate the Momentum Sea Quartz 30 Eclipse highly for its vintage aesthetic and excellent value.

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

14 of 29 specs differ
Diameter
Sea Quartz 30 Eclipse - Combined Listing42mm
Prospex Sea Save the Ocean Special Edition43.8mm
Power Reserve
Sea Quartz 30 Eclipse - Combined Listing40h
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
Sea Quartz 30 Eclipse - Combined Listing300m
Prospex Sea Save the Ocean Special Edition200m
MSRP
Sea Quartz 30 Eclipse - Combined Listing$335
Prospex Sea Save the Ocean Special Edition$650

Full specifications

Case

6 specs
Category
Diver
Diameter
42mm
43.8mm
Thickness
12.6mm
12.8mm
Lug-to-Lug
46mm
48.7mm
Lug Width
20mm
22mm
Water Resistance
300m
200m

Crystal & Dial

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

Movement

4 specs
Caliber
Epson VS43A
4R35
Type
Solar
Automatic
Power Reserve
40h
41h
Jewels
25
23

Pricing

1 specs
MSRP
$335
$650
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