Which is cheaper, the Fortis Stratoliner S-41 or the Borealis Watch Co. Jamanta?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $5,450 for the Fortis Stratoliner S-41 — a $5,035 gap before any retailer discounting.

Which is bigger, the Fortis Stratoliner S-41 or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta wears larger at 42.50mm versus 41mm for the Fortis Stratoliner S-41 — a 1.5mm difference across the dial.

Which has better water resistance, the Fortis Stratoliner S-41 or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta is rated to 300m versus 200m for the Fortis Stratoliner S-41.

Which has a longer power reserve, the Fortis Stratoliner S-41 or the Borealis Watch Co. Jamanta?

The Fortis Stratoliner S-41 carries a 60-hour power reserve against 40 hours on the Borealis Watch Co. Jamanta.

What movement does the Fortis Stratoliner S-41 run compared to the Borealis Watch Co. Jamanta?

Both watches run automatic movements — the Fortis Stratoliner S-41 uses the Manufacture Caliber WERK 17 and the Borealis Watch Co. Jamanta uses the Miyota 9015.

Fortis Stratoliner S-41vsBorealis Watch Co. Jamanta

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