Which is cheaper, the Borealis Watch Co. Jamanta or the Spinnaker Fleuss Mechanical Chronograph?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $550 for the Spinnaker Fleuss Mechanical Chronograph — a $135 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Jamanta or the Spinnaker Fleuss Mechanical Chronograph?

The Spinnaker Fleuss Mechanical Chronograph wears larger at 43mm versus 42.50mm for the Borealis Watch Co. Jamanta — a 0.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Jamanta or the Spinnaker Fleuss Mechanical Chronograph?

The Borealis Watch Co. Jamanta is rated to 300m versus 100m for the Spinnaker Fleuss Mechanical Chronograph.

What movement does the Borealis Watch Co. Jamanta run compared to the Spinnaker Fleuss Mechanical Chronograph?

The Borealis Watch Co. Jamanta runs a automatic caliber (Miyota 9015), while the Spinnaker Fleuss Mechanical Chronograph runs a mechanical (Seagull ST1908).

Side by side

Borealis Watch Co. JamantavsSpinnaker Fleuss Mechanical Chronograph

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

Borealis Watch Co.Jamanta

prometheus-jamanta-black-dial-date-miyota-9015

MSRP $415

Spinnaker Fleuss Mechanical Chronograph

fleuss-mechanical-chronograph-spongebob-squarepants-eyedial-limited-edition-googly-black-sp-5153-02

MSRP $550

At a glance

10 of 29 specs differ

Diameter

Jamanta42.50mm

Fleuss Mechanical Chronograph43mm

Power Reserve

Jamanta40h

Fleuss Mechanical Chronograph40h

Water Resistance

Jamanta300m

Fleuss Mechanical Chronograph100m

MSRP

Jamanta$415

Fleuss Mechanical Chronograph$550

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Lume

BGW9

None

Movement

1 specs

Caliber

Miyota 9015

Seagull ST1908

Pricing

1 specs

MSRP

$415

$550

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