Side by side
Dan Henry 1939vsHelgray Poseidon Diver (Automatic)
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
11 of 29 specs differDiameter
193941mm
Poseidon Diver (Automatic)40mm
Power Reserve
193940h
Poseidon Diver (Automatic)40h
Water Resistance
1939—
Poseidon Diver (Automatic)300m
MSRP
1939$290
Poseidon Diver (Automatic)$249
Full specifications
Case
7 specsCategory
Chronograph
Diver
Diameter
41mm
40mm
Thickness
13.9mm
12mm
Lug-to-Lug
49.2mm
46mm
Lug Width
22mm
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
—
300m
Crystal & Dial
1 specsDial Color
Standard
Black
Movement
2 specsCaliber
—
NH35 Warranty
Type
Quartz
Automatic
Pricing
1 specsMSRP
$290
$249
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