Which is cheaper, the Smith & Bradley Atlantis Blackfish Quartz or the Citizen Promaster Diver Ecozilla?

At MSRP the Smith & Bradley Atlantis Blackfish Quartz is the cheaper of the two at $349, against $469 for the Citizen Promaster Diver Ecozilla — a $120 gap before any retailer discounting.

Which is bigger, the Smith & Bradley Atlantis Blackfish Quartz or the Citizen Promaster Diver Ecozilla?

The Citizen Promaster Diver Ecozilla wears larger at 48mm versus 44mm for the Smith & Bradley Atlantis Blackfish Quartz — a 4mm difference across the dial.

What movement does the Smith & Bradley Atlantis Blackfish Quartz run compared to the Citizen Promaster Diver Ecozilla?

The Smith & Bradley Atlantis Blackfish Quartz runs a quartz caliber (Ronda), while the Citizen Promaster Diver Ecozilla runs a solar (B873).

Side by side

Smith & Bradley Atlantis Blackfish QuartzvsCitizen Promaster Diver Ecozilla

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

Smith & Bradley Atlantis Blackfish Quartz

atlantis-blackfish-quartz-dive-watch

MSRP $349

Citizen Promaster Diver Ecozilla

BJ8050

MSRP $469

At a glance

8 of 29 specs differ

Diameter

Atlantis Blackfish Quartz44mm

Promaster Diver Ecozilla48mm

Power Reserve

Atlantis Blackfish Quartz40h

Promaster Diver Ecozilla40h

Water Resistance

Atlantis Blackfish Quartz300m

Promaster Diver Ecozilla300m

MSRP

Atlantis Blackfish Quartz$349

Promaster Diver Ecozilla$469

Full specifications

Case

2 specs

Diameter

44mm

48mm

Lug Width

22mm

29mm

Crystal & Dial

3 specs

Crystal

Sapphire

Mineral

AR Coating

Yes

Underside

Lume

Superluminova

None

Movement

2 specs

Caliber

Ronda

B873

Type

Quartz

Solar

Pricing

1 specs

MSRP

$349

$469

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