Which is cheaper, the Glycine Airman Worldtimer GMT or the Spinnaker Tesei Forged Carbon?

At MSRP the Spinnaker Tesei Forged Carbon is the cheaper of the two at $550, against $1,395 for the Glycine Airman Worldtimer GMT — a $845 gap before any retailer discounting.

Which is bigger, the Glycine Airman Worldtimer GMT or the Spinnaker Tesei Forged Carbon?

The Spinnaker Tesei Forged Carbon wears larger at 43mm versus 42mm for the Glycine Airman Worldtimer GMT — a 1mm difference across the dial.

Which has better water resistance, the Glycine Airman Worldtimer GMT or the Spinnaker Tesei Forged Carbon?

The Spinnaker Tesei Forged Carbon is rated to 300m versus 100m for the Glycine Airman Worldtimer GMT.

What movement does the Glycine Airman Worldtimer GMT run compared to the Spinnaker Tesei Forged Carbon?

The Glycine Airman Worldtimer GMT runs a quartz caliber (RONDA 515.24H), while the Spinnaker Tesei Forged Carbon runs a automatic (SII NH35A).

Side by side

Glycine Airman Worldtimer GMTvsSpinnaker Tesei Forged Carbon

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

Glycine Airman Worldtimer GMT

GL1032

MSRP $1,395

Spinnaker Tesei Forged Carbon

tesei-forged-carbon-automatic-limited-edition-white-frost-sp-5143-01

MSRP $550

At a glance

19 of 29 specs differ

Diameter

Airman Worldtimer GMT42mm

Tesei Forged Carbon43mm

Power Reserve

Airman Worldtimer GMT—

Tesei Forged Carbon40h

Water Resistance

Airman Worldtimer GMT100m

Tesei Forged Carbon300m

MSRP

Airman Worldtimer GMT$1,395

Tesei Forged Carbon$550

Full specifications

Case

8 specs

Crystal & Dial

4 specs

Crystal Shape

—

Flat

AR Coating

—

Inner

Dial Color

Black

White

Indices

—

Applied

Movement

6 specs

Caliber

RONDA 515.24H

SII NH35A

Type

Quartz

Automatic

Beat Rate

—

28,800 vph

Power Reserve

—

40h

Jewels

Complications

Date, World Time

None

Pricing

1 specs

MSRP

$1,395

$550

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