Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Glycine Airman SST GMT?

At MSRP the Serica Ref. 5330 Diving Chronometer Date is the cheaper of the two at $2,005, against $3,400 for the Glycine Airman SST GMT — a $1,395 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Glycine Airman SST GMT?

The Glycine Airman SST GMT wears larger at 43mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 4mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Glycine Airman SST GMT?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 200m for the Glycine Airman SST GMT.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Glycine Airman SST GMT?

The Glycine Airman SST GMT carries a 48-hour power reserve against 42 hours on the Serica Ref. 5330 Diving Chronometer Date.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Glycine Airman SST GMT?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Glycine Airman SST GMT uses the SW330-2.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsGlycine Airman SST GMT

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

Serica Ref. 5330 Diving Chronometer Date

5330-chronometre-plongee-date

MSRP $2,005

Glycine Airman SST GMT

GL0314

MSRP $3,400

At a glance

17 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Airman SST GMT43mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Airman SST GMT48h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Airman SST GMT200m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Airman SST GMT$3,400

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

—

AR Coating

Yes

—

Dial Color

Black

Grey

Indices

Applied

—

Lume

Super-LumiNova

Luminous

Movement

3 specs

Caliber

SoProd M100

SW330-2

Power Reserve

42h

48h

Complications

COSC, Date

GMT, Date

Pricing

1 specs

MSRP

$2,005

$3,400

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