Side by side
Helgray Poseidon Diver (Automatic)vsStraton Straton Curve Chrono MKII
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
19 of 29 specs differDiameter
Poseidon Diver (Automatic)40mm
Straton Curve Chrono MKII42mm
Power Reserve
Poseidon Diver (Automatic)40h
Straton Curve Chrono MKII—
Water Resistance
Poseidon Diver (Automatic)300m
Straton Curve Chrono MKII100m
MSRP
Poseidon Diver (Automatic)$249
Straton Curve Chrono MKII$1,099
Full specifications
Case
9 specsCategory
Diver
Chronograph
Diameter
40mm
42mm
Thickness
12mm
13.9mm
Lug-to-Lug
46mm
47.4mm
Lug Width
20mm
22mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
—
Water Resistance
300m
100m
Caseback
Solid
Stamped Design with Wheel
Crystal & Dial
4 specsCrystal Shape
Flat
Domed
AR Coating
Inner
Yes
Dial Color
Black
—
Indices
Applied
—
Movement
5 specsCaliber
NH35 Warranty
NE86
Type
Automatic
Quartz
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0
Pricing
1 specsMSRP
$249
$1,099
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