Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsSeiko Coutura

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

Flyboy Airmaster GMT Automatic
AVI-8Flyboy Airmaster GMT Automatic
MSRP $365
Coutura
SeikoCoutura
MSRP $525

At a glance

11 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Coutura44mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Coutura40h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Coutura100m
MSRP
Flyboy Airmaster GMT Automatic$365
Coutura$525

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
40mm
44mm
Thickness
11.8mm
Lug-to-Lug
46mm
Lug Width
12mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
100m

Crystal & Dial

1 specs
Lume
None
LumiBrite on hands and index(es)

Movement

2 specs
Caliber
NH34
V198
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$365
$525

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What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

AVI-8 Flyboy Airmaster GMT Automatic

Owners widely praise the AVI-8 Flyboy Airmaster GMT Automatic for its robust build quality, intricate three-timezone function, and crisp dial texture. The watch is noted for its wearable 41mm case size and 48.5mm lug-to-lug, with an internally positioned GMT complication that maintains a clean dial appearance. Some owners report the stock leather strap feels cheap and limits strap changing options. On balance, owners rate the AVI-8 Flyboy Airmaster GMT Automatic highly for its solid finishing and value, particularly highlighting the dial's depth and texture.

Seiko Coutura

Owners widely report the Seiko Coutura's wear-resistant metal treatments maintain their appearance over years of ownership. The watch is praised for its solar power and perpetual calendar features, with some owners finding its weight and appearance captivating. However, opinions on its styling are divided, with some finding it gaudy or too busy, while others consider it beautiful and a fun departure from minimalist designs. Some owners express dissatisfaction with the proprietary bracelet. One owner notes the solar power reserve requires constant light exposure. Overall, owners rate the Seiko Coutura well for its durable finish and useful solar and perpetual calendar complications, despite polarizing styling.

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