Side by side
AVI-8 Flyboy Airmaster GMT AutomaticvsLum-Tec 39mm Combat B74 GMT
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
10 of 29 specs differDiameter
Flyboy Airmaster GMT Automatic40mm
39mm Combat B74 GMT39mm
Power Reserve
Flyboy Airmaster GMT Automatic—
39mm Combat B74 GMT—
Water Resistance
Flyboy Airmaster GMT Automatic50m
39mm Combat B74 GMT200m
MSRP
Flyboy Airmaster GMT Automatic$365
39mm Combat B74 GMT$931
Full specifications
Case
7 specsCategory
GMT
—
Diameter
40mm
39mm
Thickness
—
0mm
Lug-to-Lug
—
46mm
Lug Width
—
20mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
200m
Crystal & Dial
1 specsDial Color
Black
—
Movement
1 specsCaliber
Seiko NH34
Miyota 9075
Pricing
1 specsMSRP
$365
$931
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