Which is cheaper, the Boldr Expedition Enigmath or the Vaer D4 Outerknown Solar Diver?

At MSRP the Vaer D4 Outerknown Solar Diver is the cheaper of the two at $549, against $599 for the Boldr Expedition Enigmath — a $50 gap before any retailer discounting.

Which is bigger, the Boldr Expedition Enigmath or the Vaer D4 Outerknown Solar Diver?

The Boldr Expedition Enigmath wears larger at 41mm versus 39mm for the Vaer D4 Outerknown Solar Diver — a 2mm difference across the dial.

Which has a longer power reserve, the Boldr Expedition Enigmath or the Vaer D4 Outerknown Solar Diver?

The Boldr Expedition Enigmath carries a 42-hour power reserve against 40 hours on the Vaer D4 Outerknown Solar Diver.

What movement does the Boldr Expedition Enigmath run compared to the Vaer D4 Outerknown Solar Diver?

The Boldr Expedition Enigmath runs a automatic caliber (Miyota 9039,), while the Vaer D4 Outerknown Solar Diver runs a quartz.

Side by side

Boldr Expedition EnigmathvsVaer D4 Outerknown Solar Diver

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

Boldr Expedition Enigmath

enigmath-coconino

MSRP $599

Vaer D4 Outerknown Solar Diver

d4-outerknown-usa-solar-diver-marine

MSRP $549

At a glance

13 of 29 specs differ

Diameter

Expedition Enigmath41mm

D4 Outerknown Solar Diver39mm

Power Reserve

Expedition Enigmath42h

D4 Outerknown Solar Diver40h

Water Resistance

Expedition Enigmath200m

D4 Outerknown Solar Diver200m

MSRP

Expedition Enigmath$599

D4 Outerknown Solar Diver$549

Full specifications

Case

5 specs

Crystal & Dial

4 specs

Crystal

Sapphire

Domed Sapphire

AR Coating

Yes

Inner

Dial Color

Enigmath Coconino

Blue

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

Miyota 9039,

—

Type

Automatic

Quartz

Power Reserve

42h

40h

Pricing

1 specs

MSRP

$599

$549

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