Which is cheaper, the Bremont Altitude 39 Date or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $4,250 for the Bremont Altitude 39 Date — a $4,001 gap before any retailer discounting.

Which is bigger, the Bremont Altitude 39 Date or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) wears larger at 40mm versus 39mm for the Bremont Altitude 39 Date — a 1mm difference across the dial.

Which has better water resistance, the Bremont Altitude 39 Date or the Helgray Poseidon Diver (Automatic)?

The Helgray Poseidon Diver (Automatic) is rated to 300m versus 100m for the Bremont Altitude 39 Date.

What movement does the Bremont Altitude 39 Date run compared to the Helgray Poseidon Diver (Automatic)?

Both watches run automatic movements — the Bremont Altitude 39 Date uses the BE-92AE and the Helgray Poseidon Diver (Automatic) uses the NH35 Warranty.

Side by side

Bremont Altitude 39 DatevsHelgray Poseidon Diver (Automatic)

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

Bremont Altitude 39 Date

alt39-dt-ss-si-l-s

MSRP $4,250

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

9 of 29 specs differ

Diameter

Altitude 39 Date39mm

Poseidon Diver (Automatic)40mm

Power Reserve

Altitude 39 Date40h

Poseidon Diver (Automatic)40h

Water Resistance

Altitude 39 Date100m

Poseidon Diver (Automatic)300m

MSRP

Altitude 39 Date$4,250

Poseidon Diver (Automatic)$249

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Silver

Black

Movement

1 specs

Caliber

BE-92AE

NH35 Warranty

Pricing

1 specs

MSRP

$4,250

$249

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