Which is cheaper, the Fortis Flieger F-43 Bicompax or the Vaer D4 Outerknown Solar Diver?

At MSRP the Vaer D4 Outerknown Solar Diver is the cheaper of the two at $549, against $4,180 for the Fortis Flieger F-43 Bicompax — a $3,631 gap before any retailer discounting.

Which is bigger, the Fortis Flieger F-43 Bicompax or the Vaer D4 Outerknown Solar Diver?

The Fortis Flieger F-43 Bicompax wears larger at 43mm versus 39mm for the Vaer D4 Outerknown Solar Diver — a 4mm difference across the dial.

Which has a longer power reserve, the Fortis Flieger F-43 Bicompax or the Vaer D4 Outerknown Solar Diver?

The Fortis Flieger F-43 Bicompax carries a 58-hour power reserve against 40 hours on the Vaer D4 Outerknown Solar Diver.

What movement does the Fortis Flieger F-43 Bicompax run compared to the Vaer D4 Outerknown Solar Diver?

The Fortis Flieger F-43 Bicompax runs a automatic caliber (Sellita SW510 BH a), while the Vaer D4 Outerknown Solar Diver runs a quartz.

Side by side

Fortis Flieger F-43 BicompaxvsVaer D4 Outerknown Solar Diver

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

Fortis Flieger F-43 Bicompax

F-43 Bicompax

MSRP $4,180

Vaer D4 Outerknown Solar Diver

d4-outerknown-usa-solar-diver-marine

MSRP $549

At a glance

13 of 29 specs differ

Diameter

Flieger F-43 Bicompax43mm

D4 Outerknown Solar Diver39mm

Power Reserve

Flieger F-43 Bicompax58h

D4 Outerknown Solar Diver40h

Water Resistance

Flieger F-43 Bicompax200m

D4 Outerknown Solar Diver200m

MSRP

Flieger F-43 Bicompax$4,180

D4 Outerknown Solar Diver$549

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Original

Blue

Movement

4 specs

Caliber

Sellita SW510 BH a

—

Type

Automatic

Quartz

Power Reserve

58h

40h

Jewels

Pricing

1 specs

MSRP

$4,180

$549

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