Which is cheaper, the AVI-8 Flyboy Airmaster GMT Automatic or the Maen Hudson 38 MK4 SangHwal Edition?

At MSRP the AVI-8 Flyboy Airmaster GMT Automatic is the cheaper of the two at $365, against $503 for the Maen Hudson 38 MK4 SangHwal Edition — a $138 gap before any retailer discounting.

Which is bigger, the AVI-8 Flyboy Airmaster GMT Automatic or the Maen Hudson 38 MK4 SangHwal Edition?

The AVI-8 Flyboy Airmaster GMT Automatic wears larger at 40mm versus 38mm for the Maen Hudson 38 MK4 SangHwal Edition — a 2mm difference across the dial.

Which has better water resistance, the AVI-8 Flyboy Airmaster GMT Automatic or the Maen Hudson 38 MK4 SangHwal Edition?

The Maen Hudson 38 MK4 SangHwal Edition is rated to 300m versus 50m for the AVI-8 Flyboy Airmaster GMT Automatic.

Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsMaen Hudson 38 MK4 SangHwal Edition

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

Maen Hudson 38 MK4 SangHwal Edition

hudson-38-automatic-date-sangwhal-edition-1

MSRP $503

At a glance

8 of 29 specs differ

Diameter

Flyboy Airmaster GMT Automatic40mm

Hudson 38 MK4 SangHwal Edition38mm

Power Reserve

Flyboy Airmaster GMT Automatic40h

Hudson 38 MK4 SangHwal Edition40h

Water Resistance

Flyboy Airmaster GMT Automatic50m

Hudson 38 MK4 SangHwal Edition300m

MSRP

Flyboy Airmaster GMT Automatic$365

Hudson 38 MK4 SangHwal Edition$503

Full specifications

Case

4 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Black

SHW.01

Movement

1 specs

Caliber

NH34

—

Pricing

1 specs

MSRP

$365

$503

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