Side by side
Ergon Watches MaelstromvsZelos Helica Moonphase
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Maelstrom40mm
Helica Moonphase39mm
Power Reserve
Maelstrom—
Helica Moonphase40h
Water Resistance
Maelstrom300m
Helica Moonphase100m
MSRP
Maelstrom—
Helica Moonphase$1,049
Full specifications
Case
6 specsCategory
—
Moonphase
Diameter
40mm
39mm
Thickness
13mm
10mm
Lug-to-Lug
—
39mm
Material
Bronze
316L Stainless Steel
Water Resistance
300m
100m
Crystal & Dial
1 specsDial Color
Gradient Green
Meteorite
Movement
2 specsCaliber
Sellita SW-200
Sellita SW288 Moonphase
Power Reserve
—
40h
Pricing
1 specsMSRP
—
$1,049
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