Which is cheaper, the Fortis Flieger F-43 Bicompax or the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301?

At MSRP the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 is the cheaper of the two at $399, against $4,180 for the Fortis Flieger F-43 Bicompax — a $3,781 gap before any retailer discounting.

Which is bigger, the Fortis Flieger F-43 Bicompax or the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301?

The Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 wears larger at 45mm versus 43mm for the Fortis Flieger F-43 Bicompax — a 2mm difference across the dial.

What movement does the Fortis Flieger F-43 Bicompax run compared to the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301?

Both watches run automatic movements — the Fortis Flieger F-43 Bicompax uses the Sellita SW510 BH a and the Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301 uses the Seiko NH36.

Side by side

Fortis Flieger F-43 BicompaxvsIslander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301

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

Islander Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301

islander-automatic-turtle-dive-watch-with-blue-dial-isl-301

MSRP $399

At a glance

15 of 29 specs differ

Diameter

Flieger F-43 Bicompax43mm

Islander Automatic Turtle Dive Watch with Blue Dial #ISL-30145mm

Power Reserve

Flieger F-43 Bicompax58h

Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301—

Water Resistance

Flieger F-43 Bicompax200m

Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301200m

MSRP

Flieger F-43 Bicompax$4,180

Islander Automatic Turtle Dive Watch with Blue Dial #ISL-301$399

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Double Domed

AR Coating

Inner

Underside

Dial Color

Original

—

Indices

Applied

—

Movement

4 specs

Caliber

Sellita SW510 BH a

Seiko NH36

Beat Rate

28,800 vph

0 vph

Power Reserve

58h

Jewels

Pricing

1 specs

MSRP

$4,180

$399

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