Side by side
Helgray Poseidon Diver (Automatic)vsTedoro Harmony 36mm Stainless Steel Seiko NH35A
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Poseidon Diver (Automatic)40mm
Harmony 36mm Stainless Steel Seiko NH35A36mm
Power Reserve
Poseidon Diver (Automatic)40h
Harmony 36mm Stainless Steel Seiko NH35A41h
Water Resistance
Poseidon Diver (Automatic)300m
Harmony 36mm Stainless Steel Seiko NH35A100m
MSRP
Poseidon Diver (Automatic)$249
Harmony 36mm Stainless Steel Seiko NH35A$495
Full specifications
Case
6 specsCategory
Diver
—
Diameter
40mm
36mm
Thickness
12mm
—
Lug-to-Lug
46mm
—
Lug Width
20mm
—
Water Resistance
300m
100m
Crystal & Dial
1 specsDial Color
Black
Burgundy
Movement
2 specsCaliber
NH35 Warranty
Seiko NH35A
Power Reserve
40h
41h
Pricing
1 specsMSRP
$249
$495
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