Which is cheaper, the Fortis Flieger F-39 Werk 7 or the Borealis Watch Co. Jamanta?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $4,510 for the Fortis Flieger F-39 Werk 7 — a $4,095 gap before any retailer discounting.

Which is bigger, the Fortis Flieger F-39 Werk 7 or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta wears larger at 42.50mm versus 39mm for the Fortis Flieger F-39 Werk 7 — a 3.5mm difference across the dial.

Which has better water resistance, the Fortis Flieger F-39 Werk 7 or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta is rated to 300m versus 200m for the Fortis Flieger F-39 Werk 7.

Which has a longer power reserve, the Fortis Flieger F-39 Werk 7 or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta carries a 40-hour power reserve against 38 hours on the Fortis Flieger F-39 Werk 7.

What movement does the Fortis Flieger F-39 Werk 7 run compared to the Borealis Watch Co. Jamanta?

Both watches run automatic movements — the Fortis Flieger F-39 Werk 7 uses the Werk 7 (Manufacture) and the Borealis Watch Co. Jamanta uses the Miyota 9015.

Fortis Flieger F-39 Werk 7vsBorealis Watch Co. Jamanta

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