Which is cheaper, the Citizen Promaster Land GMT or the Vaer D4 Outerknown Solar Diver?

At MSRP the Citizen Promaster Land GMT is the cheaper of the two at $446, against $549 for the Vaer D4 Outerknown Solar Diver — a $103 gap before any retailer discounting.

Which is bigger, the Citizen Promaster Land GMT or the Vaer D4 Outerknown Solar Diver?

The Citizen Promaster Land GMT wears larger at 39.5mm versus 39mm for the Vaer D4 Outerknown Solar Diver — a 0.5mm difference across the dial.

What movement does the Citizen Promaster Land GMT run compared to the Vaer D4 Outerknown Solar Diver?

The Citizen Promaster Land GMT runs a solar caliber (B878), while the Vaer D4 Outerknown Solar Diver runs a quartz.

Side by side

Citizen Promaster Land GMTvsVaer D4 Outerknown Solar Diver

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

Citizen Promaster Land GMT

BJ7150

MSRP $446

Vaer D4 Outerknown Solar Diver

d4-outerknown-usa-solar-diver-marine

MSRP $549

At a glance

10 of 29 specs differ

Diameter

Promaster Land GMT39.5mm

D4 Outerknown Solar Diver39mm

Power Reserve

Promaster Land GMT40h

D4 Outerknown Solar Diver40h

Water Resistance

Promaster Land GMT200m

D4 Outerknown Solar Diver200m

MSRP

Promaster Land GMT$446

D4 Outerknown Solar Diver$549

Full specifications

Case

4 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Underside

Inner

Dial Color

Red

Blue

Movement

2 specs

Caliber

B878

—

Type

Solar

Quartz

Pricing

1 specs

MSRP

$446

$549

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