Side by side

Boldr MarinevsHelgray Poseidon Diver (Automatic)

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Marine
BoldrMarine
MSRP $439
Poseidon Diver (Automatic)
HelgrayPoseidon Diver (Automatic)
MSRP $249

At a glance

8 of 29 specs differ
Diameter
Marine40mm
Poseidon Diver (Automatic)40mm
Power Reserve
Marine40h
Poseidon Diver (Automatic)40h
Water Resistance
Marine200m
Poseidon Diver (Automatic)300m
MSRP
Marine$439
Poseidon Diver (Automatic)$249

Full specifications

Case

3 specs
Category
Tool
Diver
Thickness
12.3mm
12mm
Water Resistance
200m
300m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Defender Elewana
Black
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
NH35A
NH35 Warranty

Pricing

1 specs
MSRP
$439
$249

Follow this matchup

Get a note when Boldr Marine vs Helgray Poseidon Diver (Automatic) gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.