Which is cheaper, the Sternglas Hamburg Automatik or the Borealis Watch Co. Jamanta?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $463 for the Sternglas Hamburg Automatik — a $48 gap before any retailer discounting.

Which is bigger, the Sternglas Hamburg Automatik or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta wears larger at 42.50mm versus 42mm for the Sternglas Hamburg Automatik — a 0.5mm difference across the dial.

Which has better water resistance, the Sternglas Hamburg Automatik or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta is rated to 300m versus 50m for the Sternglas Hamburg Automatik.

Which has a longer power reserve, the Sternglas Hamburg Automatik or the Borealis Watch Co. Jamanta?

The Sternglas Hamburg Automatik carries a 42-hour power reserve against 40 hours on the Borealis Watch Co. Jamanta.

What movement does the Sternglas Hamburg Automatik run compared to the Borealis Watch Co. Jamanta?

Both watches run automatic movements — the Sternglas Hamburg Automatik uses the Miyota 8215 and the Borealis Watch Co. Jamanta uses the Miyota 9015.

Side by side

Sternglas Hamburg AutomatikvsBorealis Watch Co. Jamanta

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

Sternglas Hamburg Automatik

hamburg-automatik-dunkelblau-bronze-update

MSRP $463

Borealis Watch Co.Jamanta

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

MSRP $415

At a glance

12 of 29 specs differ

Diameter

Hamburg Automatik42mm

Jamanta42.50mm

Power Reserve

Hamburg Automatik42h

Jamanta40h

Water Resistance

Hamburg Automatik50m

Jamanta300m

MSRP

Hamburg Automatik$463

Jamanta$415

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Dial Color

—

Black

Lume

Luminova

BGW9

Movement

3 specs

Caliber

Miyota 8215

Miyota 9015

Power Reserve

42h

40h

Jewels

—

Pricing

1 specs

MSRP

$463

$415

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