Which is cheaper, the Glycine Combat Sub Vintage or the Spinnaker Dumas GMT?

At MSRP the Spinnaker Dumas GMT is the cheaper of the two at $399, against $1,750 for the Glycine Combat Sub Vintage — a $1,351 gap before any retailer discounting.

Which is bigger, the Glycine Combat Sub Vintage or the Spinnaker Dumas GMT?

The Spinnaker Dumas GMT wears larger at 44mm versus 42mm for the Glycine Combat Sub Vintage — a 2mm difference across the dial.

Which has better water resistance, the Glycine Combat Sub Vintage or the Spinnaker Dumas GMT?

The Spinnaker Dumas GMT is rated to 300m versus 200m for the Glycine Combat Sub Vintage.

Which has a longer power reserve, the Glycine Combat Sub Vintage or the Spinnaker Dumas GMT?

The Spinnaker Dumas GMT carries a 40-hour power reserve against 38 hours on the Glycine Combat Sub Vintage.

What movement does the Glycine Combat Sub Vintage run compared to the Spinnaker Dumas GMT?

Both watches run automatic movements — the Glycine Combat Sub Vintage uses the SW200-1 and the Spinnaker Dumas GMT uses the Seiko NH34A.

Side by side

Glycine Combat Sub VintagevsSpinnaker Dumas GMT

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

Glycine Combat Sub Vintage

GL0259

MSRP $1,750

Spinnaker Dumas GMT

dumas-gmt-automatic-ocean-blue-sp-5119-55

MSRP $399

At a glance

17 of 29 specs differ

Diameter

Combat Sub Vintage42mm

Dumas GMT44mm

Power Reserve

Combat Sub Vintage38h

Dumas GMT40h

Water Resistance

Combat Sub Vintage200m

Dumas GMT300m

MSRP

Combat Sub Vintage$1,750

Dumas GMT$399

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal Shape

—

Flat

AR Coating

—

Inner

Dial Color

Black

Blue

Indices

—

Applied

Lume

Luminous

None

Movement

3 specs

Caliber

SW200-1

Seiko NH34A

Power Reserve

38h

40h

Complications

Date

None

Pricing

1 specs

MSRP

$1,750

$399

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Glycine Combat Sub Vintage

Owners widely praise the Glycine Combat Sub Vintage for its excellent proportions and slim profile. One owner notes the lume pip on the chapter ring is slightly off-color. The power reserve is reported as inconsistent. Overall, owners rate the Glycine Combat Sub Vintage highly for its value and slim wearability.

WatchCrunch

Spinnaker Dumas GMT

Owners praise the Spinnaker Dumas GMT's satisfying lume, including on the crown, and good finishing, with one owner finding it wears well on a 17cm wrist. The watch features a Seiko NH34A GMT movement and a blue gradient dial. Reviewers note its 44mm diameter and 209g weight on the bracelet make it unsuitable for smaller wrists.

Fratello

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