Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsSeestern Seestern S446 GMT

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
Seestern S446 GMT
SeesternSeestern S446 GMT
MSRP $230
See the full Seestern S446 GMT
Buy from AVI-8 ↗
Buy used on eBay ↗
Buy from Seestern ↗
Buy used on eBay ↗

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At a glance

11 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Seestern S446 GMT39.5mm
Power Reserve
Flyboy Airmaster GMT Automatic—
Seestern S446 GMT41h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Seestern S446 GMT100m
MSRP
Flyboy Airmaster GMT Automatic$365
Seestern S446 GMT$230

Full specifications

Case

7 specs
Category
GMT
—
Diameter
40mm
39.5mm
Thickness
—
10mm
Lug-to-Lug
—
0mm
Lug Width
—
0mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

1 specs
Dial Color
Black
—

Movement

2 specs
Power Reserve
0h
41h
Jewels
0
24

Pricing

1 specs
MSRP
$365
$230
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