Side by side
Nodus Contrail GMTvsHelgray Poseidon Diver (Automatic)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
13 of 29 specs differDiameter
Contrail GMT40.5mm
Poseidon Diver (Automatic)40mm
Power Reserve
Contrail GMT42h
Poseidon Diver (Automatic)40h
Water Resistance
Contrail GMT200m
Poseidon Diver (Automatic)300m
MSRP
Contrail GMT$900
Poseidon Diver (Automatic)$249
Full specifications
Case
5 specsCategory
GMT
Diver
Diameter
40.5mm
40mm
Thickness
11.8mm
12mm
Lug-to-Lug
46.6mm
46mm
Water Resistance
200m
300m
Crystal & Dial
4 specsCrystal Shape
Box
Flat
AR Coating
Yes
Inner
Dial Color
—
Black
Lume
Swiss Super-LumiNova® BGW9 Grade A
None
Movement
3 specsCaliber
Miyota 9075 GMT
NH35 Warranty
Power Reserve
42h
40h
Jewels
24
25
Pricing
1 specsMSRP
$900
$249
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