Which is cheaper, the Glycine Airman Worldtimer GMT or the Borealis Watch Co. Jamanta?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $1,395 for the Glycine Airman Worldtimer GMT — a $980 gap before any retailer discounting.

Which is bigger, the Glycine Airman Worldtimer GMT or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta wears larger at 42.50mm versus 42mm for the Glycine Airman Worldtimer GMT — a 0.5mm difference across the dial.

Which has better water resistance, the Glycine Airman Worldtimer GMT or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta is rated to 300m versus 100m for the Glycine Airman Worldtimer GMT.

What movement does the Glycine Airman Worldtimer GMT run compared to the Borealis Watch Co. Jamanta?

The Glycine Airman Worldtimer GMT runs a quartz caliber (RONDA 515.24H), while the Borealis Watch Co. Jamanta runs a automatic (Miyota 9015).

Side by side

Glycine Airman Worldtimer GMTvsBorealis Watch Co. Jamanta

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

Glycine Airman Worldtimer GMT

GL1032

MSRP $1,395

Borealis Watch Co.Jamanta

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

MSRP $415

At a glance

19 of 29 specs differ

Diameter

Airman Worldtimer GMT42mm

Jamanta42.50mm

Power Reserve

Airman Worldtimer GMT—

Jamanta40h

Water Resistance

Airman Worldtimer GMT100m

Jamanta300m

MSRP

Airman Worldtimer GMT$1,395

Jamanta$415

Full specifications

Case

8 specs

Crystal & Dial

4 specs

Crystal Shape

—

Flat

AR Coating

—

Inner

Indices

—

Applied

Lume

None

BGW9

Movement

6 specs

Caliber

RONDA 515.24H

Miyota 9015

Type

Quartz

Automatic

Beat Rate

—

28,800 vph

Power Reserve

—

40h

Jewels

Complications

Date, World Time

None

Pricing

1 specs

MSRP

$1,395

$415

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