Which is cheaper, the Smith & Bradley Atlantis A2 Quartz or the Helgray Poseidon Diver (Automatic)?

At MSRP the Helgray Poseidon Diver (Automatic) is the cheaper of the two at $249, against $349 for the Smith & Bradley Atlantis A2 Quartz — a $100 gap before any retailer discounting.

Which is bigger, the Smith & Bradley Atlantis A2 Quartz or the Helgray Poseidon Diver (Automatic)?

The Smith & Bradley Atlantis A2 Quartz wears larger at 44mm versus 40mm for the Helgray Poseidon Diver (Automatic) — a 4mm difference across the dial.

What movement does the Smith & Bradley Atlantis A2 Quartz run compared to the Helgray Poseidon Diver (Automatic)?

The Smith & Bradley Atlantis A2 Quartz runs a quartz caliber (Ronda), while the Helgray Poseidon Diver (Automatic) runs a automatic (NH35 Warranty).

Side by side

Smith & Bradley Atlantis A2 QuartzvsHelgray Poseidon Diver (Automatic)

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

Smith & Bradley Atlantis A2 Quartz

atlantis-a2-ceramic-quartz-watch

MSRP $349

Helgray Poseidon Diver (Automatic)

poseidon-diver-automatic

MSRP $249

At a glance

6 of 29 specs differ

Diameter

Atlantis A2 Quartz44mm

Poseidon Diver (Automatic)40mm

Power Reserve

Atlantis A2 Quartz40h

Poseidon Diver (Automatic)40h

Water Resistance

Atlantis A2 Quartz300m

Poseidon Diver (Automatic)300m

MSRP

Atlantis A2 Quartz$349

Poseidon Diver (Automatic)$249

Full specifications

Case

2 specs

Diameter

44mm

40mm

Lug Width

22mm

20mm

Crystal & Dial

1 specs

AR Coating

Yes

Inner

Movement

2 specs

Caliber

Ronda

NH35 Warranty

Type

Quartz

Automatic

Pricing

1 specs

MSRP

$349

$249

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