Which is cheaper, the AVI-8 Flyboy Airmaster GMT Automatic or the Cincinnati Watch Company Mid-Century Modern?

At MSRP the AVI-8 Flyboy Airmaster GMT Automatic is the cheaper of the two at $365, against $1,995 for the Cincinnati Watch Company Mid-Century Modern — a $1,630 gap before any retailer discounting.

Which is bigger, the AVI-8 Flyboy Airmaster GMT Automatic or the Cincinnati Watch Company Mid-Century Modern?

The AVI-8 Flyboy Airmaster GMT Automatic wears larger at 40mm versus 38mm for the Cincinnati Watch Company Mid-Century Modern — a 2mm difference across the dial.

Which has better water resistance, the AVI-8 Flyboy Airmaster GMT Automatic or the Cincinnati Watch Company Mid-Century Modern?

The Cincinnati Watch Company Mid-Century Modern is rated to 100m versus 50m for the AVI-8 Flyboy Airmaster GMT Automatic.

Which has a longer power reserve, the AVI-8 Flyboy Airmaster GMT Automatic or the Cincinnati Watch Company Mid-Century Modern?

The Cincinnati Watch Company Mid-Century Modern carries a 45-hour power reserve against 40 hours on the AVI-8 Flyboy Airmaster GMT Automatic.

What movement does the AVI-8 Flyboy Airmaster GMT Automatic run compared to the Cincinnati Watch Company Mid-Century Modern?

The AVI-8 Flyboy Airmaster GMT Automatic runs a automatic caliber (NH34), while the Cincinnati Watch Company Mid-Century Modern runs a manual (Sellita SW210-1).

Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsCincinnati Watch Company Mid-Century Modern

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

Cincinnati Watch Company Mid-Century Modern

mid-century-modern

MSRP $1,995

At a glance

18 of 29 specs differ

Diameter

Flyboy Airmaster GMT Automatic40mm

Mid-Century Modern38mm

Power Reserve

Flyboy Airmaster GMT Automatic40h

Mid-Century Modern45h

Water Resistance

Flyboy Airmaster GMT Automatic50m

Mid-Century Modern100m

MSRP

Flyboy Airmaster GMT Automatic$365

Mid-Century Modern$1,995

Full specifications

Case

8 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Domed

AR Coating

Inner

Underside

Dial Color

Black

—

Indices

Applied

—

Movement

5 specs

Caliber

NH34

Sellita SW210-1

Type

Automatic

Manual

Beat Rate

28,800 vph

0 vph

Power Reserve

40h

45h

Jewels

Pricing

1 specs

MSRP

$365

$1,995

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