Side by side
Seiko Prospex Sea Save the Ocean Special EditionvsVentus Watches Northstar
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Prospex Sea Save the Ocean Special Edition42.4mm
Northstar40mm
Power Reserve
Prospex Sea Save the Ocean Special Edition41h
Northstar—
Water Resistance
Prospex Sea Save the Ocean Special Edition200m
Northstar300m
MSRP
Prospex Sea Save the Ocean Special Edition$550
Northstar—
Full specifications
Case
5 specsCategory
Diver
—
Diameter
42.4mm
40mm
Thickness
13.4mm
13mm
Lug-to-Lug
49.4mm
45mm
Water Resistance
200m
300m
Crystal & Dial
3 specsCrystal
Hardlex
Sapphire
Dial Color
Black
—
Lume
LumiBrite on hands, index(es) and bezel
None
Movement
3 specsCaliber
4R36
Seiko NH35
Power Reserve
41h
—
Jewels
24
25
Pricing
1 specsMSRP
$550
—
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