Side by side

Ergon Watches MaelstromvsOak & Oscar The Humboldt GMT SAR Edition

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

Maelstrom
Ergon WatchesMaelstrom
The Humboldt GMT SAR Edition
Oak & OscarThe Humboldt GMT SAR Edition
MSRP $2,950

At a glance

15 of 29 specs differ
Diameter
Maelstrom40mm
The Humboldt GMT SAR Edition39.5mm
Power Reserve
Maelstrom
The Humboldt GMT SAR Edition56 hoursh
Water Resistance
Maelstrom300m
The Humboldt GMT SAR Edition200m
MSRP
Maelstrom
The Humboldt GMT SAR Edition$2,950

Full specifications

Case

7 specs
Category
GMT
Diameter
40mm
39.5mm
Thickness
13mm
12.5mm
Lug-to-Lug
46.8mm
Material
Bronze
Grade 5 Titanium
Water Resistance
300m
200m
Caseback
Solid
Solid screw-down

Crystal & Dial

4 specs
Crystal Shape
Flat
Double-domed
AR Coating
Inner
Underside
Dial Color
Gradient Green
Black
Lume
None
Super-LumiNova

Movement

3 specs
Caliber
Sellita SW-200
Sellita SW330
Beat Rate
28,800 vph
4 vph
Power Reserve
56 hoursh

Pricing

1 specs
MSRP
$2,950
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