Which is cheaper, the Borealis Watch Co. Jamanta or the Sugess MoonPhase Master SU2108?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $549 for the Sugess MoonPhase Master SU2108 — a $134 gap before any retailer discounting.

Which is bigger, the Borealis Watch Co. Jamanta or the Sugess MoonPhase Master SU2108?

The Borealis Watch Co. Jamanta wears larger at 42.50mm versus 40mm for the Sugess MoonPhase Master SU2108 — a 2.5mm difference across the dial.

Which has better water resistance, the Borealis Watch Co. Jamanta or the Sugess MoonPhase Master SU2108?

The Borealis Watch Co. Jamanta is rated to 300m versus 5m for the Sugess MoonPhase Master SU2108.

Which has a longer power reserve, the Borealis Watch Co. Jamanta or the Sugess MoonPhase Master SU2108?

The Sugess MoonPhase Master SU2108 carries a 41-hour power reserve against 40 hours on the Borealis Watch Co. Jamanta.

What movement does the Borealis Watch Co. Jamanta run compared to the Sugess MoonPhase Master SU2108?

The Borealis Watch Co. Jamanta runs a automatic caliber (Miyota 9015), while the Sugess MoonPhase Master SU2108 runs a automatic moon phase (Seagull ST21).

Side by side

Borealis Watch Co. JamantavsSugess MoonPhase Master SU2108

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

Sugess MoonPhase Master SU2108

SU2108

MSRP $549

At a glance

17 of 29 specs differ

Diameter

Jamanta42.50mm

MoonPhase Master SU210840mm

Power Reserve

Jamanta40h

MoonPhase Master SU210841h

Water Resistance

Jamanta300m

MoonPhase Master SU21085m

MSRP

Jamanta$415

MoonPhase Master SU2108$549

Full specifications

Case

9 specs

Crystal & Dial

2 specs

Dial Color

Black

S438 White

Lume

BGW9

None

Movement

5 specs

Caliber

Miyota 9015

Seagull ST21

Beat Rate

28,800 vph

4 vph

Power Reserve

40h

41h

Jewels

Complications

None

GMT, Moonphase, Date

Pricing

1 specs

MSRP

$415

$549

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