Side by side
Aigi Watches NORTHERN LIGHTS AUTOMATICvsSeiko Prospex Sea Save the Ocean Special Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
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At a glance
12 of 29 specs differDiameter
NORTHERN LIGHTS AUTOMATIC43mm
Prospex Sea Save the Ocean Special Edition42.4mm
Power Reserve
NORTHERN LIGHTS AUTOMATIC—
Prospex Sea Save the Ocean Special Edition41h
Water Resistance
NORTHERN LIGHTS AUTOMATIC200m
Prospex Sea Save the Ocean Special Edition200m
MSRP
NORTHERN LIGHTS AUTOMATIC$443
Prospex Sea Save the Ocean Special Edition$550
Full specifications
Case
5 specsCategory
—
Diver
Diameter
43mm
42.4mm
Thickness
11mm
13.4mm
Lug-to-Lug
49mm
49.4mm
Lug Width
22mm
20mm
Crystal & Dial
3 specsCrystal
Sapphire
Hardlex
Dial Color
—
—
Lume
None
LumiBrite on hands, index(es) and bezel
Movement
3 specsCaliber
Seiko NH35
Seiko 4R36
Power Reserve
0h
41h
Jewels
0
24
Pricing
1 specsMSRP
$443
$550
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