Side by side

ANGLES Watches The KOI-5vsAVI-8 Flyboy Airmaster GMT Automatic

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

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The KOI-5
ANGLES WatchesThe KOI-5
MSRP $560
See the full The KOI-5
Flyboy Airmaster GMT Automatic
AVI-8Flyboy Airmaster GMT Automatic
MSRP $365
See the full Flyboy Airmaster GMT Automatic
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At a glance

10 of 29 specs differ
Diameter
The KOI-541mm
Flyboy Airmaster GMT Automatic40mm
Power Reserve
The KOI-536h
Flyboy Airmaster GMT Automatic—
Water Resistance
The KOI-550m
Flyboy Airmaster GMT Automatic50m
MSRP
The KOI-5$560
Flyboy Airmaster GMT Automatic$365

Full specifications

Case

6 specs
Category
—
GMT
Diameter
41mm
40mm
Thickness
8.8mm
—
Lug-to-Lug
0mm
—
Lug Width
20mm
—
Material
Titanium
316L Stainless Steel

Crystal & Dial

1 specs
Dial Color
—
Black

Movement

2 specs
Caliber
Miyota 9039
Seiko NH34
Power Reserve
36h
0h

Pricing

1 specs
MSRP
$560
$365
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