Side by side
Ergon Watches MaelstromvsSugess MoonPhase Master SU2108
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
14 of 29 specs differDiameter
Maelstrom40mm
MoonPhase Master SU210840mm
Power Reserve
Maelstrom—
MoonPhase Master SU210841h
Water Resistance
Maelstrom300m
MoonPhase Master SU21085m
MSRP
Maelstrom—
MoonPhase Master SU2108$549
Full specifications
Case
7 specsCategory
—
Chronograph
Thickness
13mm
11.5mm
Lug-to-Lug
—
46mm
Material
Bronze
Stainless Steel/Gold
Finish
Brushed and polished
Polished
Water Resistance
300m
5m
Caseback
Solid
Display
Crystal & Dial
1 specsDial Color
Gradient Green
S438 White
Movement
5 specsCaliber
Sellita SW-200
Seagull ST21
Beat Rate
28,800 vph
4 vph
Power Reserve
—
41h
Jewels
25
21
Complications
None
GMT, Moonphase, Date
Pricing
1 specsMSRP
—
$549
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