Which is cheaper, the AVI-8 Flyboy Airmaster GMT Automatic or the Spinnaker Golden Eclipse?

At MSRP the AVI-8 Flyboy Airmaster GMT Automatic is the cheaper of the two at $365, against $390 for the Spinnaker Golden Eclipse — a $25 gap before any retailer discounting.

Which is bigger, the AVI-8 Flyboy Airmaster GMT Automatic or the Spinnaker Golden Eclipse?

The Spinnaker Golden Eclipse wears larger at 43mm versus 40mm for the AVI-8 Flyboy Airmaster GMT Automatic — a 3mm difference across the dial.

Which has better water resistance, the AVI-8 Flyboy Airmaster GMT Automatic or the Spinnaker Golden Eclipse?

The Spinnaker Golden Eclipse is rated to 150m versus 50m for the AVI-8 Flyboy Airmaster GMT Automatic.

What movement does the AVI-8 Flyboy Airmaster GMT Automatic run compared to the Spinnaker Golden Eclipse?

Both watches run automatic movements — the AVI-8 Flyboy Airmaster GMT Automatic uses the NH34 and the Spinnaker Golden Eclipse uses the SII NH35A.

Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsSpinnaker Golden Eclipse

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

AVI-8 Flyboy Airmaster GMT Automatic

flyboy-airmaster-gmt-automatic-engine-black-av-4128-01

MSRP $365

Spinnaker Golden Eclipse

fleuss-automatic-golden-eclipse-sp-5055-55

MSRP $390

At a glance

9 of 29 specs differ

Diameter

Flyboy Airmaster GMT Automatic40mm

Golden Eclipse43mm

Power Reserve

Flyboy Airmaster GMT Automatic40h

Golden Eclipse40h

Water Resistance

Flyboy Airmaster GMT Automatic50m

Golden Eclipse150m

MSRP

Flyboy Airmaster GMT Automatic$365

Golden Eclipse$390

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Dial Color

Black

Golden Eclipse

Movement

1 specs

Caliber

NH34

SII NH35A

Pricing

1 specs

MSRP

$365

$390

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