Which is cheaper, the Glycine Airman SST GMT or the Helgray Speedster (Silver Panda)?

At MSRP the Helgray Speedster (Silver Panda) is the cheaper of the two at $299, against $3,400 for the Glycine Airman SST GMT — a $3,101 gap before any retailer discounting.

Which is bigger, the Glycine Airman SST GMT or the Helgray Speedster (Silver Panda)?

The Glycine Airman SST GMT wears larger at 43mm versus 39mm for the Helgray Speedster (Silver Panda) — a 4mm difference across the dial.

Which has better water resistance, the Glycine Airman SST GMT or the Helgray Speedster (Silver Panda)?

The Glycine Airman SST GMT is rated to 200m versus 30m for the Helgray Speedster (Silver Panda).

Which has a longer power reserve, the Glycine Airman SST GMT or the Helgray Speedster (Silver Panda)?

The Glycine Airman SST GMT carries a 48-hour power reserve against 40 hours on the Helgray Speedster (Silver Panda).

What movement does the Glycine Airman SST GMT run compared to the Helgray Speedster (Silver Panda)?

Both watches run automatic movements — the Glycine Airman SST GMT uses the SW330-2 and the Helgray Speedster (Silver Panda) uses the Miyota 6S21.

Side by side

Glycine Airman SST GMTvsHelgray Speedster (Silver Panda)

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

Glycine Airman SST GMT

GL0314

MSRP $3,400

Helgray Speedster (Silver Panda)

speedster-silver-panda

MSRP $299

At a glance

17 of 29 specs differ

Diameter

Airman SST GMT43mm

Speedster (Silver Panda)39mm

Power Reserve

Airman SST GMT48h

Speedster (Silver Panda)40h

Water Resistance

Airman SST GMT200m

Speedster (Silver Panda)30m

MSRP

Airman SST GMT$3,400

Speedster (Silver Panda)$299

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal Shape

—

Flat

AR Coating

—

Inner

Dial Color

Grey

Black

Indices

—

Applied

Lume

Luminous

None

Movement

3 specs

Caliber

SW330-2

Miyota 6S21

Power Reserve

48h

40h

Complications

GMT, Date

None

Pricing

1 specs

MSRP

$3,400

$299

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