Side by side
Helgray Poseidon Diver (Automatic)vsRaven Custom - 39mm GMT Diver - Storm
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
Some links are affiliate links — lug2lug may earn a commission at no extra cost to you. Disclosures
At a glance
9 of 29 specs differDiameter
Poseidon Diver (Automatic)40mm
Custom - 39mm GMT Diver - Storm39mm
Power Reserve
Poseidon Diver (Automatic)—
Custom - 39mm GMT Diver - Storm—
Water Resistance
Poseidon Diver (Automatic)300m
Custom - 39mm GMT Diver - Storm200m
MSRP
Poseidon Diver (Automatic)$249
Custom - 39mm GMT Diver - Storm$590
Full specifications
Case
6 specsCategory
Diver
—
Diameter
40mm
39mm
Thickness
12.8mm
0mm
Lug Width
22mm
20mm
Material
Stainless Steel
Ceramic
Water Resistance
300m
200m
Crystal & Dial
1 specsDial Color
—
—
Movement
1 specsCaliber
Seiko NH35
Seiko NH34
Pricing
1 specsMSRP
$249
$590
More watches worth a look
Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.
DiscussionNot started
People also compared
Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.
Duxot Atlantica Diver AutomaticvsRaven Custom - 39mm GMT Diver - StormRaven Custom - 39mm GMT Diver - StormvsSpinnaker Spence 300Aigi Watches Arctic Diver Black Dive WatchvsRaven Custom - 39mm GMT Diver - StormAigi Watches ARCTIC DIVERvsRaven Custom - 39mm GMT Diver - StormHelgray Poseidon Diver (Automatic)vsRaven Custom - 39mm GMT DiverHelgray Poseidon Diver (Automatic)vsRaven MCTP - 39mm GMT