Side by side

Bremont ionBirdvsHelgray Poseidon Diver (Automatic)

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

ionBird
BremontionBird
MSRP $5,800
Poseidon Diver (Automatic)
HelgrayPoseidon Diver (Automatic)
MSRP $249

At a glance

10 of 29 specs differ
Diameter
ionBird43mm
Poseidon Diver (Automatic)40mm
Power Reserve
ionBird40h
Poseidon Diver (Automatic)40h
Water Resistance
ionBird—
Poseidon Diver (Automatic)300m
MSRP
ionBird$5,800
Poseidon Diver (Automatic)$249

Full specifications

Case

7 specs
Category
Pilot
Diver
Diameter
43mm
40mm
Thickness
—
12mm
Lug-to-Lug
—
46mm
Lug Width
—
20mm
Material
Titanium
Stainless Steel
Water Resistance
—
300m

Crystal & Dial

1 specs
Dial Color
Regular length (15cm - 19cm wrist size)
Black

Movement

1 specs
Caliber
—
NH35 Warranty

Pricing

1 specs
MSRP
$5,800
$249

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