Side by side
Helgray Poseidon Diver (Automatic)vsRedux COURG: A-11 US Navy Squadron Special Edition
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
8 of 29 specs differDiameter
Poseidon Diver (Automatic)40mm
COURG: A-11 US Navy Squadron Special Edition39mm
Power Reserve
Poseidon Diver (Automatic)40h
COURG: A-11 US Navy Squadron Special Edition41h
Water Resistance
Poseidon Diver (Automatic)300m
COURG: A-11 US Navy Squadron Special Edition150m
MSRP
Poseidon Diver (Automatic)$249
COURG: A-11 US Navy Squadron Special Edition$550
Full specifications
Case
5 specsCategory
Diver
—
Diameter
40mm
39mm
Thickness
12mm
13.7mm
Material
Stainless Steel
Titanium
Water Resistance
300m
150m
Movement
2 specsCaliber
NH35 Warranty
Seiko NH35A
Power Reserve
40h
41h
Pricing
1 specsMSRP
$249
$550
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