Which is cheaper, the Fortis Flieger F-39 or the Oak & Oscar The Humboldt GMT Titanium?

At MSRP the Fortis Flieger F-39 is the cheaper of the two at $2,530, against $2,950 for the Oak & Oscar The Humboldt GMT Titanium — a $420 gap before any retailer discounting.

Which is bigger, the Fortis Flieger F-39 or the Oak & Oscar The Humboldt GMT Titanium?

The Oak & Oscar The Humboldt GMT Titanium wears larger at 39.5mm versus 39mm for the Fortis Flieger F-39 — a 0.5mm difference across the dial.

Which has a longer power reserve, the Fortis Flieger F-39 or the Oak & Oscar The Humboldt GMT Titanium?

The Oak & Oscar The Humboldt GMT Titanium carries a 56 hours-hour power reserve against 38 hours on the Fortis Flieger F-39.

What movement does the Fortis Flieger F-39 run compared to the Oak & Oscar The Humboldt GMT Titanium?

Both watches run automatic movements — the Fortis Flieger F-39 uses the Sellita SW200-1 and the Oak & Oscar The Humboldt GMT Titanium uses the Sellita SW330.

Side by side

Fortis Flieger F-39vsOak & Oscar The Humboldt GMT Titanium

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

Fortis Flieger F-39

F-39

MSRP $2,530

Oak & Oscar The Humboldt GMT Titanium

HMBDLTGMTTI

MSRP $2,950

At a glance

15 of 29 specs differ

Diameter

Flieger F-3939mm

The Humboldt GMT Titanium39.5mm

Power Reserve

Flieger F-3938h

The Humboldt GMT Titanium56 hoursh

Water Resistance

Flieger F-39200m

The Humboldt GMT Titanium200m

MSRP

Flieger F-39$2,530

The Humboldt GMT Titanium$2,950

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Double-domed

AR Coating

Inner

Underside

Dial Color

Black

Green

Lume

None

Super-LumiNova

Movement

4 specs

Caliber

Sellita SW200-1

Sellita SW330

Beat Rate

28,800 vph

4 vph

Power Reserve

38h

56 hoursh

Jewels

Pricing

1 specs

MSRP

$2,530

$2,950

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