Which is cheaper, the Glycine Combat Sub Sport or the Borealis Watch Co. Jamanta?

At MSRP the Borealis Watch Co. Jamanta is the cheaper of the two at $415, against $1,850 for the Glycine Combat Sub Sport — a $1,435 gap before any retailer discounting.

Which is bigger, the Glycine Combat Sub Sport or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta wears larger at 42.50mm versus 39mm for the Glycine Combat Sub Sport — a 3.5mm difference across the dial.

Which has a longer power reserve, the Glycine Combat Sub Sport or the Borealis Watch Co. Jamanta?

The Borealis Watch Co. Jamanta carries a 40-hour power reserve against 38 hours on the Glycine Combat Sub Sport.

What movement does the Glycine Combat Sub Sport run compared to the Borealis Watch Co. Jamanta?

Both watches run automatic movements — the Glycine Combat Sub Sport uses the SW200-1 and the Borealis Watch Co. Jamanta uses the Miyota 9015.

Side by side

Glycine Combat Sub SportvsBorealis Watch Co. Jamanta

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

Glycine Combat Sub Sport

GL0407

MSRP $1,850

Borealis Watch Co.Jamanta

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

MSRP $415

At a glance

15 of 29 specs differ

Diameter

Combat Sub Sport39mm

Jamanta42.50mm

Power Reserve

Combat Sub Sport38h

Jamanta40h

Water Resistance

Combat Sub Sport300m

Jamanta300m

MSRP

Combat Sub Sport$1,850

Jamanta$415

Full specifications

Case

6 specs

Diameter

39mm

42.50mm

Thickness

11.2mm

13.30mm

Lug-to-Lug

—

50.40mm

Lug Width

20mm

22mm

Finish

—

Brushed and polished

Caseback

—

Solid

Crystal & Dial

4 specs

Crystal Shape

—

Flat

AR Coating

—

Inner

Indices

—

Applied

Lume

Luminous

BGW9

Movement

4 specs

Caliber

SW200-1

Miyota 9015

Power Reserve

38h

40h

Jewels

Complications

Date

None

Pricing

1 specs

MSRP

$1,850

$415

Follow this matchup

Get a note when Glycine Combat Sub Sport vs Borealis Watch Co. Jamanta gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Christopher Wardmicro

Trident

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Christopher Ward C60 Trident Pro 300vsBorealis Watch Co. Jamanta Christopher Ward C60 Atoll 300vsBorealis Watch Co. Jamanta Christopher Ward C60 LympstonevsBorealis Watch Co. Jamanta Borealis Watch Co. Porto CovovsBorealis Watch Co. Jamanta Glycine Combat Sub SportvsZelos Great White 43 Glycine Combat Sub SportvsPhoibos Apollo Titanium

Edit this comparison Add another watch More diver comparisons Best Diver Watches Under $500

Glycine Combat Sub SportvsBorealis Watch Co. Jamanta

At a glance

Full specifications

Follow this matchup

More watches worth a look

C60 Trident Pro 300

Great White 43

C60 Atoll 300

Apollo Titanium

Great Wall

Porto Covo

Thresher 44

Ref. 5330 Diving Chronometer Date

People also compared