Side by side

AVI-8 Flyboy Airmaster GMT AutomaticvsSeiko Seiko power design project collection 1 collection 1 Limited Edition

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

At a glance

11 of 29 specs differ
Diameter
Flyboy Airmaster GMT Automatic40mm
Seiko power design project collection 1 collection 1 Limited Edition20.2mm
Power Reserve
Flyboy Airmaster GMT Automatic40h
Seiko power design project collection 1 collection 1 Limited Edition40h
Water Resistance
Flyboy Airmaster GMT Automatic50m
Seiko power design project collection 1 collection 1 Limited Edition
MSRP
Flyboy Airmaster GMT Automatic$365
Seiko power design project collection 1 collection 1 Limited Edition

Full specifications

Case

7 specs
Category
GMT
Dress
Diameter
40mm
20.2mm
Thickness
6.7mm
Lug-to-Lug
26.1mm
Lug Width
2mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
50m
Splash Resistant

Crystal & Dial

1 specs
Crystal
Sapphire
Hardlex

Movement

2 specs
Caliber
NH34
4N30
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$365

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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 power design project collection 1 collection 1 Limited Edition

The Seiko power design project collection 1 collection 1 Limited Edition features a stepped-case design that some owners find mesmerizing. One owner favors the golden-dial rectangular model but would prefer it without PVD. The collection includes three unisex bracelet models with stainless steel cases measuring 20.2 x 6.7 x 26.1mm, utilizing the 4N30 quartz caliber, with each being a limited edition of 500 units. On balance, owners appreciate the unique design elements of the Seiko power design project collection 1 collection 1 Limited Edition, with some specific aesthetic preferences noted.

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