Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsSeagull Day-date Calendar Tonneau Watch

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

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Flyboy Airmaster GMT Automatic
AVI-8Flyboy Airmaster GMT Automatic
MSRP $365
See the full Flyboy Airmaster GMT Automatic
Day-date Calendar Tonneau Watch
SeagullDay-date Calendar Tonneau Watch
MSRP $539
See the full Day-date Calendar Tonneau Watch
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At a glance

9 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Day-date Calendar Tonneau Watch36mm
Power Reserve
Flyboy Airmaster GMT Automatic—
Day-date Calendar Tonneau Watch—
Water Resistance
Flyboy Airmaster GMT Automatic50m
Day-date Calendar Tonneau Watch50m
MSRP
Flyboy Airmaster GMT Automatic$365
Day-date Calendar Tonneau Watch$539

Full specifications

Case

6 specs
Category
GMT
—
Diameter
40mm
36mm
Thickness
—
12mm
Lug-to-Lug
—
40mm
Lug Width
—
11mm
Material
316L Stainless Steel
Stainless Steel

Crystal & Dial

1 specs
Dial Color
Black
—

Movement

1 specs
Caliber
Seiko NH34
ST2100

Pricing

1 specs
MSRP
$365
$539
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